55393455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14951}}^1$

素因数の和:14991

約数の個数: 32

約数和(自身を含む): 100477440

約数和(自身を除く): 45083985

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 14951, 44853, 74755, 194363, 224265, 284069, 583089, 852207, 971815, 1420345, 2915445, 3692897, 4261035, 11078691, 18464485, 55393455]

約数ペア:

[(1, 55393455), (3, 18464485), (5, 11078691), (13, 4261035), (15, 3692897), (19, 2915445), (39, 1420345), (57, 971815), (65, 852207), (95, 583089), (195, 284069), (247, 224265), (285, 194363), (741, 74755), (1235, 44853), (3705, 14951)]