329441715

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{8623}}^1$

素因数の和:8920

約数の個数: 32

約数和(自身を含む): 587811840

約数和(自身を除く): 258370125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1415, 2547, 4245, 7641, 8623, 12735, 25869, 38205, 43115, 77607, 129345, 232821, 388035, 1164105, 2440309, 7320927, 12201545, 21962781, 36604635, 65888343, 109813905, 329441715]

約数ペア:

[(1, 329441715), (3, 109813905), (5, 65888343), (9, 36604635), (15, 21962781), (27, 12201545), (45, 7320927), (135, 2440309), (283, 1164105), (849, 388035), (1415, 232821), (2547, 129345), (4245, 77607), (7641, 43115), (8623, 38205), (12735, 25869)]