8077725

素因数分解:

$3^4\times 5^2\times {\mathrm{3989}}^1$

素因数の和:4011

約数の個数: 30

約数和(自身を含む): 14966490

約数和(自身を除く): 6888765

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3989, 11967, 19945, 35901, 59835, 99725, 107703, 179505, 299175, 323109, 538515, 897525, 1615545, 2692575, 8077725]

約数ペア:

[(1, 8077725), (3, 2692575), (5, 1615545), (9, 897525), (15, 538515), (25, 323109), (27, 299175), (45, 179505), (75, 107703), (81, 99725), (135, 59835), (225, 35901), (405, 19945), (675, 11967), (2025, 3989)]