505373445

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{12037}}^1$

素因数の和:12362

約数の個数: 32

約数和(自身を含む): 901405440

約数和(自身を除く): 396031995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 933, 1555, 2799, 4665, 8397, 12037, 13995, 36111, 41985, 60185, 108333, 180555, 324999, 541665, 1624995, 3743507, 11230521, 18717535, 33691563, 56152605, 101074689, 168457815, 505373445]

約数ペア:

[(1, 505373445), (3, 168457815), (5, 101074689), (9, 56152605), (15, 33691563), (27, 18717535), (45, 11230521), (135, 3743507), (311, 1624995), (933, 541665), (1555, 324999), (2799, 180555), (4665, 108333), (8397, 60185), (12037, 41985), (13995, 36111)]