8470291725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3499}}^1$

素因数の和:3604

約数の個数: 144

約数和(自身を含む): 18280080000

約数和(自身を除く): 9809788275

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 53, 63, 75, 87, 105, 145, 159, 175, 203, 225, 261, 265, 315, 371, 435, 477, 525, 609, 725, 795, 1015, 1113, 1305, 1325, 1537, 1575, 1827, 1855, 2175, 2385, 3045, 3339, 3499, 3975, 4611, 5075, 5565, 6525, 7685, 9135, 9275, 10497, 10759, 11925, 13833, 15225, 16695, 17495, 23055, 24493, 27825, 31491, 32277, 38425, 45675, 52485, 53795, 69165, 73479, 83475, 87475, 96831, 101471, 115275, 122465, 157455, 161385, 185447, 220437, 262425, 268975, 304413, 345825, 367395, 484155, 507355, 556341, 612325, 710297, 787275, 806925, 913239, 927235, 1102185, 1298129, 1522065, 1669023, 1836975, 2130891, 2420775, 2536775, 2781705, 3551485, 3894387, 4566195, 4636175, 5377963, 5510925, 6392673, 6490645, 7610325, 8345115, 10654455, 11683161, 13908525, 16133889, 17757425, 19471935, 22830975, 26889815, 31963365, 32453225, 37645741, 41725575, 48401667, 53272275, 58415805, 80669445, 97359675, 112937223, 134449075, 159816825, 188228705, 242008335, 292079025, 338811669, 403347225, 564686115, 941143525, 1210041675, 1694058345, 2823430575, 8470291725]

約数ペア:

[(1, 8470291725), (3, 2823430575), (5, 1694058345), (7, 1210041675), (9, 941143525), (15, 564686115), (21, 403347225), (25, 338811669), (29, 292079025), (35, 242008335), (45, 188228705), (53, 159816825), (63, 134449075), (75, 112937223), (87, 97359675), (105, 80669445), (145, 58415805), (159, 53272275), (175, 48401667), (203, 41725575), (225, 37645741), (261, 32453225), (265, 31963365), (315, 26889815), (371, 22830975), (435, 19471935), (477, 17757425), (525, 16133889), (609, 13908525), (725, 11683161), (795, 10654455), (1015, 8345115), (1113, 7610325), (1305, 6490645), (1325, 6392673), (1537, 5510925), (1575, 5377963), (1827, 4636175), (1855, 4566195), (2175, 3894387), (2385, 3551485), (3045, 2781705), (3339, 2536775), (3499, 2420775), (3975, 2130891), (4611, 1836975), (5075, 1669023), (5565, 1522065), (6525, 1298129), (7685, 1102185), (9135, 927235), (9275, 913239), (10497, 806925), (10759, 787275), (11925, 710297), (13833, 612325), (15225, 556341), (16695, 507355), (17495, 484155), (23055, 367395), (24493, 345825), (27825, 304413), (31491, 268975), (32277, 262425), (38425, 220437), (45675, 185447), (52485, 161385), (53795, 157455), (69165, 122465), (73479, 115275), (83475, 101471), (87475, 96831)]