253901125

素因数分解:

$5^3\times {\mathrm{599}}^1\times {\mathrm{3391}}^1$

素因数の和:4005

約数の個数: 16

約数和(自身を含む): 317491200

約数和(自身を除く): 63590075

約数列:

[1, 5, 25, 125, 599, 2995, 3391, 14975, 16955, 74875, 84775, 423875, 2031209, 10156045, 50780225, 253901125]

約数ペア:

[(1, 253901125), (5, 50780225), (25, 10156045), (125, 2031209), (599, 423875), (2995, 84775), (3391, 74875), (14975, 16955)]