423218385

素因数分解:

$3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{8059}}^1$

素因数の和:8462

約数の個数: 32

約数和(自身を含む): 754416000

約数和(自身を除く): 331197615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 389, 1167, 1945, 3501, 5835, 8059, 10503, 17505, 24177, 40295, 52515, 72531, 120885, 217593, 362655, 1087965, 3134951, 9404853, 15674755, 28214559, 47024265, 84643677, 141072795, 423218385]

約数ペア:

[(1, 423218385), (3, 141072795), (5, 84643677), (9, 47024265), (15, 28214559), (27, 15674755), (45, 9404853), (135, 3134951), (389, 1087965), (1167, 362655), (1945, 217593), (3501, 120885), (5835, 72531), (8059, 52515), (10503, 40295), (17505, 24177)]