71358535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6397}}^1$

素因数の和:6522

約数の個数: 16

約数和(自身を含む): 90288576

約数和(自身を除く): 18930041

約数列:

[1, 5, 23, 97, 115, 485, 2231, 6397, 11155, 31985, 147131, 620509, 735655, 3102545, 14271707, 71358535]

約数ペア:

[(1, 71358535), (5, 14271707), (23, 3102545), (97, 735655), (115, 620509), (485, 147131), (2231, 31985), (6397, 11155)]