478025795

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{1277}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 623040336

約数和(自身を除く): 145014541

約数列:

[1, 5, 13, 65, 169, 443, 845, 1277, 2215, 5759, 6385, 16601, 28795, 74867, 83005, 215813, 374335, 565711, 1079065, 2828555, 7354243, 36771215, 95605159, 478025795]

約数ペア:

[(1, 478025795), (5, 95605159), (13, 36771215), (65, 7354243), (169, 2828555), (443, 1079065), (845, 565711), (1277, 374335), (2215, 215813), (5759, 83005), (6385, 74867), (16601, 28795)]