293859775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1289}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 398300400

約数和(自身を除く): 104440625

約数列:

[1, 5, 11, 25, 55, 275, 829, 1289, 4145, 6445, 9119, 14179, 20725, 32225, 45595, 70895, 227975, 354475, 1068581, 5342905, 11754391, 26714525, 58771955, 293859775]

約数ペア:

[(1, 293859775), (5, 58771955), (11, 26714525), (25, 11754391), (55, 5342905), (275, 1068581), (829, 354475), (1289, 227975), (4145, 70895), (6445, 45595), (9119, 32225), (14179, 20725)]