8961825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 36

約数和(自身を含む): 15685008

約数和(自身を除く): 6723183

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 331, 361, 475, 993, 1083, 1425, 1655, 1805, 4965, 5415, 6289, 8275, 9025, 18867, 24825, 27075, 31445, 94335, 119491, 157225, 358473, 471675, 597455, 1792365, 2987275, 8961825]

約数ペア:

[(1, 8961825), (3, 2987275), (5, 1792365), (15, 597455), (19, 471675), (25, 358473), (57, 157225), (75, 119491), (95, 94335), (285, 31445), (331, 27075), (361, 24825), (475, 18867), (993, 9025), (1083, 8275), (1425, 6289), (1655, 5415), (1805, 4965)]