83954025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16223}}^1$

素因数の和:16262

約数の個数: 36

約数和(自身を含む): 156918528

約数和(自身を除く): 72964503

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 16223, 48669, 81115, 146007, 243345, 373129, 405575, 730035, 1119387, 1216725, 1865645, 3358161, 3650175, 5596935, 9328225, 16790805, 27984675, 83954025]

約数ペア:

[(1, 83954025), (3, 27984675), (5, 16790805), (9, 9328225), (15, 5596935), (23, 3650175), (25, 3358161), (45, 1865645), (69, 1216725), (75, 1119387), (115, 730035), (207, 405575), (225, 373129), (345, 243345), (575, 146007), (1035, 81115), (1725, 48669), (5175, 16223)]