71137775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2837}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 95016240

約数和(自身を除く): 23878465

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 1003, 1475, 2837, 5015, 14185, 25075, 48229, 70925, 167383, 241145, 836915, 1205725, 2845511, 4184575, 14227555, 71137775]

約数ペア:

[(1, 71137775), (5, 14227555), (17, 4184575), (25, 2845511), (59, 1205725), (85, 836915), (295, 241145), (425, 167383), (1003, 70925), (1475, 48229), (2837, 25075), (5015, 14185)]