2017059525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1879}}^1$

素因数の和:2275

約数の個数: 72

約数和(自身を含む): 3903361280

約数和(自身を除く): 1886301755

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 367, 585, 975, 1101, 1835, 1879, 2925, 3303, 4771, 5505, 5637, 9175, 9395, 14313, 16515, 16911, 23855, 24427, 27525, 28185, 42939, 46975, 71565, 73281, 82575, 84555, 119275, 122135, 140925, 214695, 219843, 357825, 366405, 422775, 610675, 689593, 1073475, 1099215, 1832025, 2068779, 3447965, 5496075, 6206337, 8964709, 10343895, 17239825, 26894127, 31031685, 44823545, 51719475, 80682381, 134470635, 155158425, 224117725, 403411905, 672353175, 2017059525]

約数ペア:

[(1, 2017059525), (3, 672353175), (5, 403411905), (9, 224117725), (13, 155158425), (15, 134470635), (25, 80682381), (39, 51719475), (45, 44823545), (65, 31031685), (75, 26894127), (117, 17239825), (195, 10343895), (225, 8964709), (325, 6206337), (367, 5496075), (585, 3447965), (975, 2068779), (1101, 1832025), (1835, 1099215), (1879, 1073475), (2925, 689593), (3303, 610675), (4771, 422775), (5505, 366405), (5637, 357825), (9175, 219843), (9395, 214695), (14313, 140925), (16515, 122135), (16911, 119275), (23855, 84555), (24427, 82575), (27525, 73281), (28185, 71565), (42939, 46975)]