53355945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 38089815

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 2351, 4539, 7053, 7565, 11755, 22695, 35265, 39967, 119901, 199835, 209239, 599505, 627717, 1046195, 3138585, 3557063, 10671189, 17785315, 53355945]

約数ペア:

[(1, 53355945), (3, 17785315), (5, 10671189), (15, 3557063), (17, 3138585), (51, 1046195), (85, 627717), (89, 599505), (255, 209239), (267, 199835), (445, 119901), (1335, 39967), (1513, 35265), (2351, 22695), (4539, 11755), (7053, 7565)]