71002775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 91962864

約数和(自身を除く): 20960089

約数列:

[1, 5, 25, 41, 53, 205, 265, 1025, 1307, 1325, 2173, 6535, 10865, 32675, 53587, 54325, 69271, 267935, 346355, 1339675, 1731775, 2840111, 14200555, 71002775]

約数ペア:

[(1, 71002775), (5, 14200555), (25, 2840111), (41, 1731775), (53, 1339675), (205, 346355), (265, 267935), (1025, 69271), (1307, 54325), (1325, 53587), (2173, 32675), (6535, 10865)]