2065180325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{2803}}^1$

素因数の和:5093

約数の個数: 24

約数和(自身を含む): 2760010848

約数和(自身を除く): 694830523

約数列:

[1, 5, 13, 25, 65, 325, 2267, 2803, 11335, 14015, 29471, 36439, 56675, 70075, 147355, 182195, 736775, 910975, 6354401, 31772005, 82607213, 158860025, 413036065, 2065180325]

約数ペア:

[(1, 2065180325), (5, 413036065), (13, 158860025), (25, 82607213), (65, 31772005), (325, 6354401), (2267, 910975), (2803, 736775), (11335, 182195), (14015, 147355), (29471, 70075), (36439, 56675)]