451420525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32771}}^1$

素因数の和:32829

約数の個数: 24

約数和(自身を含む): 609559200

約数和(自身を除く): 158138675

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 13775, 32771, 163855, 622649, 819275, 950359, 3113245, 4751795, 15566225, 18056821, 23758975, 90284105, 451420525]

約数ペア:

[(1, 451420525), (5, 90284105), (19, 23758975), (25, 18056821), (29, 15566225), (95, 4751795), (145, 3113245), (475, 950359), (551, 819275), (725, 622649), (2755, 163855), (13775, 32771)]