128478695

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{953}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 157295520

約数和(自身を除く): 28816825

約数列:

[1, 5, 59, 295, 457, 953, 2285, 4765, 26963, 56227, 134815, 281135, 435521, 2177605, 25695739, 128478695]

約数ペア:

[(1, 128478695), (5, 25695739), (59, 2177605), (295, 435521), (457, 281135), (953, 134815), (2285, 56227), (4765, 26963)]