13622375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 18712512

約数和(自身を除く): 5090137

約数列:

[1, 5, 13, 25, 65, 83, 101, 125, 325, 415, 505, 1079, 1313, 1625, 2075, 2525, 5395, 6565, 8383, 10375, 12625, 26975, 32825, 41915, 108979, 134875, 164125, 209575, 544895, 1047875, 2724475, 13622375]

約数ペア:

[(1, 13622375), (5, 2724475), (13, 1047875), (25, 544895), (65, 209575), (83, 164125), (101, 134875), (125, 108979), (325, 41915), (415, 32825), (505, 26975), (1079, 12625), (1313, 10375), (1625, 8383), (2075, 6565), (2525, 5395)]