195263575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19381}}^1$

素因数の和:19435

約数の個数: 24

約数和(自身を含む): 269177216

約数和(自身を除く): 73913641

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 10075, 19381, 96905, 251953, 484525, 600811, 1259765, 3004055, 6298825, 7810543, 15020275, 39052715, 195263575]

約数ペア:

[(1, 195263575), (5, 39052715), (13, 15020275), (25, 7810543), (31, 6298825), (65, 3004055), (155, 1259765), (325, 600811), (403, 484525), (775, 251953), (2015, 96905), (10075, 19381)]