15662952925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{3313}}^1\times {\mathrm{6521}}^1$

素因数の和:9873

約数の個数: 24

約数和(自身を含む): 20100934440

約数和(自身を除く): 4437981515

約数列:

[1, 5, 25, 29, 145, 725, 3313, 6521, 16565, 32605, 82825, 96077, 163025, 189109, 480385, 945545, 2401925, 4727725, 21604073, 108020365, 540101825, 626518117, 3132590585, 15662952925]

約数ペア:

[(1, 15662952925), (5, 3132590585), (25, 626518117), (29, 540101825), (145, 108020365), (725, 21604073), (3313, 4727725), (6521, 2401925), (16565, 945545), (32605, 480385), (82825, 189109), (96077, 163025)]