71365432325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1\times {\mathrm{1973}}^1$

素因数の和:3374

約数の個数: 48

約数和(自身を含む): 97601003136

約数和(自身を除く): 26235570811

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 1133, 1277, 1973, 2575, 5665, 6385, 9865, 14047, 21703, 28325, 31925, 49325, 70235, 108515, 131531, 203219, 351175, 542575, 657655, 1016095, 1446841, 2235409, 2519521, 3288275, 5080475, 7234205, 11177045, 12597605, 27714731, 36171025, 55885225, 62988025, 138573655, 259510663, 692868275, 1297553315, 2854617293, 6487766575, 14273086465, 71365432325]

約数ペア:

[(1, 71365432325), (5, 14273086465), (11, 6487766575), (25, 2854617293), (55, 1297553315), (103, 692868275), (275, 259510663), (515, 138573655), (1133, 62988025), (1277, 55885225), (1973, 36171025), (2575, 27714731), (5665, 12597605), (6385, 11177045), (9865, 7234205), (14047, 5080475), (21703, 3288275), (28325, 2519521), (31925, 2235409), (49325, 1446841), (70235, 1016095), (108515, 657655), (131531, 542575), (203219, 351175)]