27313325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 37664256

約数和(自身を除く): 10350931

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 2711, 10075, 13555, 35243, 67775, 84041, 176215, 420205, 881075, 1092533, 2101025, 5462665, 27313325]

約数ペア:

[(1, 27313325), (5, 5462665), (13, 2101025), (25, 1092533), (31, 881075), (65, 420205), (155, 176215), (325, 84041), (403, 67775), (775, 35243), (2015, 13555), (2711, 10075)]