74576385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127481}}^1$

素因数の和:127505

約数の個数: 24

約数和(自身を含む): 139210344

約数和(自身を除く): 64633959

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 127481, 382443, 637405, 1147329, 1657253, 1912215, 4971759, 5736645, 8286265, 14915277, 24858795, 74576385]

約数ペア:

[(1, 74576385), (3, 24858795), (5, 14915277), (9, 8286265), (13, 5736645), (15, 4971759), (39, 1912215), (45, 1657253), (65, 1147329), (117, 637405), (195, 382443), (585, 127481)]