4028766375

素因数分解:

$3^1\times 5^3\times {\mathrm{3187}}^1\times {\mathrm{3371}}^1$

素因数の和:6576

約数の個数: 32

約数和(自身を含む): 6707960064

約数和(自身を除く): 2679193689

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 3187, 3371, 9561, 10113, 15935, 16855, 47805, 50565, 79675, 84275, 239025, 252825, 398375, 421375, 1195125, 1264125, 10743377, 32230131, 53716885, 161150655, 268584425, 805753275, 1342922125, 4028766375]

約数ペア:

[(1, 4028766375), (3, 1342922125), (5, 805753275), (15, 268584425), (25, 161150655), (75, 53716885), (125, 32230131), (375, 10743377), (3187, 1264125), (3371, 1195125), (9561, 421375), (10113, 398375), (15935, 252825), (16855, 239025), (47805, 84275), (50565, 79675)]