2598482115

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{145451}}^1$

素因数の和:145859

約数の個数: 24

約数和(自身を含む): 4515411888

約数和(自身を除く): 1916929773

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3573, 5955, 17865, 145451, 436353, 727255, 1309059, 2181765, 6545295, 57744047, 173232141, 288720235, 519696423, 866160705, 2598482115]

約数ペア:

[(1, 2598482115), (3, 866160705), (5, 519696423), (9, 288720235), (15, 173232141), (45, 57744047), (397, 6545295), (1191, 2181765), (1985, 1309059), (3573, 727255), (5955, 436353), (17865, 145451)]