82744138175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1\times {\mathrm{1669}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 108026181120

約数和(自身を除く): 25282042945

約数列:

[1, 5, 23, 25, 115, 151, 571, 575, 755, 1669, 2855, 3473, 3775, 8345, 13133, 14275, 17365, 38387, 41725, 65665, 86221, 86825, 191935, 252019, 328325, 431105, 952999, 959675, 1260095, 1983083, 2155525, 4764995, 5796437, 6300475, 9915415, 21918977, 23824975, 28982185, 49577075, 109594885, 143902849, 144910925, 547974425, 719514245, 3309765527, 3597571225, 16548827635, 82744138175]

約数ペア:

[(1, 82744138175), (5, 16548827635), (23, 3597571225), (25, 3309765527), (115, 719514245), (151, 547974425), (571, 144910925), (575, 143902849), (755, 109594885), (1669, 49577075), (2855, 28982185), (3473, 23824975), (3775, 21918977), (8345, 9915415), (13133, 6300475), (14275, 5796437), (17365, 4764995), (38387, 2155525), (41725, 1983083), (65665, 1260095), (86221, 959675), (86825, 952999), (191935, 431105), (252019, 328325)]