66173715

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24107}}^1$

素因数の和:24179

約数の個数: 24

約数和(自身を含む): 116586288

約数和(自身を除く): 50412573

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 24107, 72321, 120535, 216963, 361605, 1084815, 1470527, 4411581, 7352635, 13234743, 22057905, 66173715]

約数ペア:

[(1, 66173715), (3, 22057905), (5, 13234743), (9, 7352635), (15, 4411581), (45, 1470527), (61, 1084815), (183, 361605), (305, 216963), (549, 120535), (915, 72321), (2745, 24107)]