4664725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 6444032

約数和(自身を除く): 1779307

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 463, 775, 2015, 2315, 6019, 10075, 11575, 14353, 30095, 71765, 150475, 186589, 358825, 932945, 4664725]

約数ペア:

[(1, 4664725), (5, 932945), (13, 358825), (25, 186589), (31, 150475), (65, 71765), (155, 30095), (325, 14353), (403, 11575), (463, 10075), (775, 6019), (2015, 2315)]