272319375

素因数分解:

$3^1\times 5^4\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 456153984

約数和(自身を除く): 183834609

約数列:

[1, 3, 5, 15, 25, 75, 125, 311, 375, 467, 625, 933, 1401, 1555, 1875, 2335, 4665, 7005, 7775, 11675, 23325, 35025, 38875, 58375, 116625, 145237, 175125, 194375, 291875, 435711, 583125, 726185, 875625, 2178555, 3630925, 10892775, 18154625, 54463875, 90773125, 272319375]

約数ペア:

[(1, 272319375), (3, 90773125), (5, 54463875), (15, 18154625), (25, 10892775), (75, 3630925), (125, 2178555), (311, 875625), (375, 726185), (467, 583125), (625, 435711), (933, 291875), (1401, 194375), (1555, 175125), (1875, 145237), (2335, 116625), (4665, 58375), (7005, 38875), (7775, 35025), (11675, 23325)]