71253165

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{15473}}^1$

素因数の和:15788

約数の個数: 16

約数和(自身を含む): 114383808

約数和(自身を除く): 43130643

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 15473, 46419, 77365, 232095, 4750211, 14250633, 23751055, 71253165]

約数ペア:

[(1, 71253165), (3, 23751055), (5, 14250633), (15, 4750211), (307, 232095), (921, 77365), (1535, 46419), (4605, 15473)]