72685308525

素因数分解:

$3^1\times 5^2\times {\mathrm{2549}}^1\times {\mathrm{380203}}^1$

素因数の和:382765

約数の個数: 24

約数和(自身を含む): 120220504800

約数和(自身を除く): 47535196275

約数列:

[1, 3, 5, 15, 25, 75, 2549, 7647, 12745, 38235, 63725, 191175, 380203, 1140609, 1901015, 5703045, 9505075, 28515225, 969137447, 2907412341, 4845687235, 14537061705, 24228436175, 72685308525]

約数ペア:

[(1, 72685308525), (3, 24228436175), (5, 14537061705), (15, 4845687235), (25, 2907412341), (75, 969137447), (2549, 28515225), (7647, 9505075), (12745, 5703045), (38235, 1901015), (63725, 1140609), (191175, 380203)]