236489125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 315675360

約数和(自身を除く): 79186235

約数列:

[1, 5, 17, 25, 85, 109, 125, 425, 545, 1021, 1853, 2125, 2725, 5105, 9265, 13625, 17357, 25525, 46325, 86785, 111289, 127625, 231625, 433925, 556445, 1891913, 2169625, 2782225, 9459565, 13911125, 47297825, 236489125]

約数ペア:

[(1, 236489125), (5, 47297825), (17, 13911125), (25, 9459565), (85, 2782225), (109, 2169625), (125, 1891913), (425, 556445), (545, 433925), (1021, 231625), (1853, 127625), (2125, 111289), (2725, 86785), (5105, 46325), (9265, 25525), (13625, 17357)]