79870875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{30427}}^1$

素因数の和:30452

約数の個数: 32

約数和(自身を含む): 151896576

約数和(自身を除く): 72025701

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 30427, 91281, 152135, 212989, 456405, 638967, 760675, 1064945, 2282025, 3194835, 3803375, 5324725, 11410125, 15974175, 26623625, 79870875]

約数ペア:

[(1, 79870875), (3, 26623625), (5, 15974175), (7, 11410125), (15, 5324725), (21, 3803375), (25, 3194835), (35, 2282025), (75, 1064945), (105, 760675), (125, 638967), (175, 456405), (375, 212989), (525, 152135), (875, 91281), (2625, 30427)]