8971125

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 15275520

約数和(自身を除く): 6304395

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 509, 705, 1175, 1527, 2545, 3525, 5875, 7635, 12725, 17625, 23923, 38175, 63625, 71769, 119615, 190875, 358845, 598075, 1794225, 2990375, 8971125]

約数ペア:

[(1, 8971125), (3, 2990375), (5, 1794225), (15, 598075), (25, 358845), (47, 190875), (75, 119615), (125, 71769), (141, 63625), (235, 38175), (375, 23923), (509, 17625), (705, 12725), (1175, 7635), (1527, 5875), (2545, 3525)]