68136175

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 86512320

約数和(自身を除く): 18376145

約数列:

[1, 5, 25, 89, 113, 271, 445, 565, 1355, 2225, 2825, 6775, 10057, 24119, 30623, 50285, 120595, 153115, 251425, 602975, 765575, 2725447, 13627235, 68136175]

約数ペア:

[(1, 68136175), (5, 13627235), (25, 2725447), (89, 765575), (113, 602975), (271, 251425), (445, 153115), (565, 120595), (1355, 50285), (2225, 30623), (2825, 24119), (6775, 10057)]