157218945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9059}}^1$

素因数の和:9169

約数の個数: 32

約数和(自身を含む): 273974400

約数和(自身を除く): 116755455

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 5785, 9059, 17355, 27177, 45295, 117767, 135885, 353301, 588835, 806251, 1766505, 2418753, 4031255, 10481263, 12093765, 31443789, 52406315, 157218945]

約数ペア:

[(1, 157218945), (3, 52406315), (5, 31443789), (13, 12093765), (15, 10481263), (39, 4031255), (65, 2418753), (89, 1766505), (195, 806251), (267, 588835), (445, 353301), (1157, 135885), (1335, 117767), (3471, 45295), (5785, 27177), (9059, 17355)]