100289225

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 127179360

約数和(自身を除く): 26890135

約数列:

[1, 5, 25, 73, 179, 307, 365, 895, 1535, 1825, 4475, 7675, 13067, 22411, 54953, 65335, 112055, 274765, 326675, 560275, 1373825, 4011569, 20057845, 100289225]

約数ペア:

[(1, 100289225), (5, 20057845), (25, 4011569), (73, 1373825), (179, 560275), (307, 326675), (365, 274765), (895, 112055), (1535, 65335), (1825, 54953), (4475, 22411), (7675, 13067)]