9527805

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 20007000

約数和(自身を除く): 10479195

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 145, 147, 149, 203, 245, 261, 315, 435, 441, 447, 609, 735, 745, 1015, 1043, 1305, 1341, 1421, 1827, 2205, 2235, 3045, 3129, 4263, 4321, 5215, 6705, 7105, 7301, 9135, 9387, 12789, 12963, 15645, 21315, 21605, 21903, 30247, 36505, 38889, 46935, 63945, 64815, 65709, 90741, 109515, 151235, 194445, 211729, 272223, 328545, 453705, 635187, 1058645, 1361115, 1905561, 3175935, 9527805]

約数ペア:

[(1, 9527805), (3, 3175935), (5, 1905561), (7, 1361115), (9, 1058645), (15, 635187), (21, 453705), (29, 328545), (35, 272223), (45, 211729), (49, 194445), (63, 151235), (87, 109515), (105, 90741), (145, 65709), (147, 64815), (149, 63945), (203, 46935), (245, 38889), (261, 36505), (315, 30247), (435, 21903), (441, 21605), (447, 21315), (609, 15645), (735, 12963), (745, 12789), (1015, 9387), (1043, 9135), (1305, 7301), (1341, 7105), (1421, 6705), (1827, 5215), (2205, 4321), (2235, 4263), (3045, 3129)]