30882675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17903}}^1$

素因数の和:17939

約数の個数: 24

約数和(自身を含む): 53282304

約数和(自身を除く): 22399629

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 17903, 53709, 89515, 268545, 411769, 447575, 1235307, 1342725, 2058845, 6176535, 10294225, 30882675]

約数ペア:

[(1, 30882675), (3, 10294225), (5, 6176535), (15, 2058845), (23, 1342725), (25, 1235307), (69, 447575), (75, 411769), (115, 268545), (345, 89515), (575, 53709), (1725, 17903)]