3389375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 40

約数和(自身を含む): 5060880

約数和(自身を除く): 1671505

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 125, 145, 187, 275, 319, 425, 493, 625, 725, 935, 1375, 1595, 2125, 2465, 3625, 4675, 5423, 6875, 7975, 10625, 12325, 18125, 23375, 27115, 39875, 61625, 116875, 135575, 199375, 308125, 677875, 3389375]

約数ペア:

[(1, 3389375), (5, 677875), (11, 308125), (17, 199375), (25, 135575), (29, 116875), (55, 61625), (85, 39875), (125, 27115), (145, 23375), (187, 18125), (275, 12325), (319, 10625), (425, 7975), (493, 6875), (625, 5423), (725, 4675), (935, 3625), (1375, 2465), (1595, 2125)]