236467965

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1861}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 389321856

約数和(自身を除く): 152853891

約数列:

[1, 3, 5, 15, 43, 129, 197, 215, 591, 645, 985, 1861, 2955, 5583, 8471, 9305, 25413, 27915, 42355, 80023, 127065, 240069, 366617, 400115, 1099851, 1200345, 1833085, 5499255, 15764531, 47293593, 78822655, 236467965]

約数ペア:

[(1, 236467965), (3, 78822655), (5, 47293593), (15, 15764531), (43, 5499255), (129, 1833085), (197, 1200345), (215, 1099851), (591, 400115), (645, 366617), (985, 240069), (1861, 127065), (2955, 80023), (5583, 42355), (8471, 27915), (9305, 25413)]