17117425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 23609600

約数和(自身を除く): 6492175

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 1699, 2015, 8495, 10075, 22087, 42475, 52669, 110435, 263345, 552175, 684697, 1316725, 3423485, 17117425]

約数ペア:

[(1, 17117425), (5, 3423485), (13, 1316725), (25, 684697), (31, 552175), (65, 263345), (155, 110435), (325, 52669), (403, 42475), (775, 22087), (1699, 10075), (2015, 8495)]