53138565

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2357}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 95074560

約数和(自身を除く): 41935995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 1503, 2357, 2505, 4509, 7071, 7515, 11785, 21213, 22545, 35355, 63639, 106065, 318195, 393619, 1180857, 1968095, 3542571, 5904285, 10627713, 17712855, 53138565]

約数ペア:

[(1, 53138565), (3, 17712855), (5, 10627713), (9, 5904285), (15, 3542571), (27, 1968095), (45, 1180857), (135, 393619), (167, 318195), (501, 106065), (835, 63639), (1503, 35355), (2357, 22545), (2505, 21213), (4509, 11785), (7071, 7515)]