105289975

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 164373408

約数和(自身を除く): 59083433

約数列:

[1, 5, 7, 23, 25, 35, 37, 49, 101, 115, 161, 175, 185, 245, 259, 505, 575, 707, 805, 851, 925, 1127, 1225, 1295, 1813, 2323, 2525, 3535, 3737, 4025, 4255, 4949, 5635, 5957, 6475, 9065, 11615, 16261, 17675, 18685, 21275, 24745, 26159, 28175, 29785, 41699, 45325, 58075, 81305, 85951, 93425, 113827, 123725, 130795, 148925, 183113, 208495, 406525, 429755, 569135, 601657, 653975, 915565, 1042475, 2148775, 2845675, 3008285, 4211599, 4577825, 15041425, 21057995, 105289975]

約数ペア:

[(1, 105289975), (5, 21057995), (7, 15041425), (23, 4577825), (25, 4211599), (35, 3008285), (37, 2845675), (49, 2148775), (101, 1042475), (115, 915565), (161, 653975), (175, 601657), (185, 569135), (245, 429755), (259, 406525), (505, 208495), (575, 183113), (707, 148925), (805, 130795), (851, 123725), (925, 113827), (1127, 93425), (1225, 85951), (1295, 81305), (1813, 58075), (2323, 45325), (2525, 41699), (3535, 29785), (3737, 28175), (4025, 26159), (4255, 24745), (4949, 21275), (5635, 18685), (5957, 17675), (6475, 16261), (9065, 11615)]