61298075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 78953280

約数和(自身を除く): 17655205

約数列:

[1, 5, 25, 41, 79, 205, 395, 757, 1025, 1975, 3239, 3785, 16195, 18925, 31037, 59803, 80975, 155185, 299015, 775925, 1495075, 2451923, 12259615, 61298075]

約数ペア:

[(1, 61298075), (5, 12259615), (25, 2451923), (41, 1495075), (79, 775925), (205, 299015), (395, 155185), (757, 80975), (1025, 59803), (1975, 31037), (3239, 18925), (3785, 16195)]