323412205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 427680000

約数和(自身を除く): 104267795

約数列:

[1, 5, 19, 29, 89, 95, 145, 445, 551, 1319, 1691, 2581, 2755, 6595, 8455, 12905, 25061, 38251, 49039, 117391, 125305, 191255, 245195, 586955, 726769, 2230429, 3404339, 3633845, 11152145, 17021695, 64682441, 323412205]

約数ペア:

[(1, 323412205), (5, 64682441), (19, 17021695), (29, 11152145), (89, 3633845), (95, 3404339), (145, 2230429), (445, 726769), (551, 586955), (1319, 245195), (1691, 191255), (2581, 125305), (2755, 117391), (6595, 49039), (8455, 38251), (12905, 25061)]