30570675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23977}}^1$

素因数の和:24007

約数の個数: 24

約数和(自身を含む): 53518896

約数和(自身を除く): 22948221

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 23977, 71931, 119885, 359655, 407609, 599425, 1222827, 1798275, 2038045, 6114135, 10190225, 30570675]

約数ペア:

[(1, 30570675), (3, 10190225), (5, 6114135), (15, 2038045), (17, 1798275), (25, 1222827), (51, 599425), (75, 407609), (85, 359655), (255, 119885), (425, 71931), (1275, 23977)]