71234515

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6197}}^1$

素因数の和:6243

約数の個数: 24

約数和(自身を含む): 98920080

約数和(自身を除く): 27685565

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 6197, 11495, 30985, 68167, 117743, 340835, 588715, 749837, 1295173, 3749185, 6475865, 14246903, 71234515]

約数ペア:

[(1, 71234515), (5, 14246903), (11, 6475865), (19, 3749185), (55, 1295173), (95, 749837), (121, 588715), (209, 340835), (605, 117743), (1045, 68167), (2299, 30985), (6197, 11495)]