3849625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 5451264

約数和(自身を除く): 1601639

約数列:

[1, 5, 13, 23, 25, 65, 103, 115, 125, 299, 325, 515, 575, 1339, 1495, 1625, 2369, 2575, 2875, 6695, 7475, 11845, 12875, 30797, 33475, 37375, 59225, 153985, 167375, 296125, 769925, 3849625]

約数ペア:

[(1, 3849625), (5, 769925), (13, 296125), (23, 167375), (25, 153985), (65, 59225), (103, 37375), (115, 33475), (125, 30797), (299, 12875), (325, 11845), (515, 7475), (575, 6695), (1339, 2875), (1495, 2575), (1625, 2369)]