69420845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1877}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 89918640

約数和(自身を除く): 20497795

約数列:

[1, 5, 13, 65, 569, 1877, 2845, 7397, 9385, 24401, 36985, 122005, 1068013, 5340065, 13884169, 69420845]

約数ペア:

[(1, 69420845), (5, 13884169), (13, 5340065), (65, 1068013), (569, 122005), (1877, 36985), (2845, 24401), (7397, 9385)]