71370325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5107}}^1$

素因数の和:5173

約数の個数: 24

約数和(自身を含む): 97542368

約数和(自身を除く): 26172043

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 5107, 13975, 25535, 66391, 127675, 219601, 331955, 1098005, 1659775, 2854813, 5490025, 14274065, 71370325]

約数ペア:

[(1, 71370325), (5, 14274065), (13, 5490025), (25, 2854813), (43, 1659775), (65, 1098005), (215, 331955), (325, 219601), (559, 127675), (1075, 66391), (2795, 25535), (5107, 13975)]