11574875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 16511040

約数和(自身を除く): 4936165

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 419, 425, 1105, 1625, 2095, 2125, 5447, 5525, 7123, 10475, 27235, 27625, 35615, 52375, 92599, 136175, 178075, 462995, 680875, 890375, 2314975, 11574875]

約数ペア:

[(1, 11574875), (5, 2314975), (13, 890375), (17, 680875), (25, 462995), (65, 178075), (85, 136175), (125, 92599), (221, 52375), (325, 35615), (419, 27625), (425, 27235), (1105, 10475), (1625, 7123), (2095, 5525), (2125, 5447)]