103818878975

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{5003}}^1$

素因数の和:5197

約数の個数: 72

約数和(自身を含む): 156886208640

約数和(自身を除く): 53067329665

約数列:

[1, 5, 7, 19, 25, 35, 79, 95, 133, 175, 395, 475, 553, 665, 1501, 1975, 2765, 3325, 5003, 6241, 7505, 10507, 13825, 25015, 31205, 35021, 37525, 43687, 52535, 95057, 118579, 125075, 156025, 175105, 218435, 262675, 395237, 475285, 592895, 665399, 830053, 875525, 1092175, 1976185, 2376425, 2766659, 2964475, 3326995, 4150265, 7509503, 9880925, 13833295, 16634975, 20751325, 31223723, 37547515, 52566521, 69166475, 156118615, 187737575, 218566061, 262832605, 593250737, 780593075, 1092830305, 1314163025, 2966253685, 4152755159, 5464151525, 14831268425, 20763775795, 103818878975]

約数ペア:

[(1, 103818878975), (5, 20763775795), (7, 14831268425), (19, 5464151525), (25, 4152755159), (35, 2966253685), (79, 1314163025), (95, 1092830305), (133, 780593075), (175, 593250737), (395, 262832605), (475, 218566061), (553, 187737575), (665, 156118615), (1501, 69166475), (1975, 52566521), (2765, 37547515), (3325, 31223723), (5003, 20751325), (6241, 16634975), (7505, 13833295), (10507, 9880925), (13825, 7509503), (25015, 4150265), (31205, 3326995), (35021, 2964475), (37525, 2766659), (43687, 2376425), (52535, 1976185), (95057, 1092175), (118579, 875525), (125075, 830053), (156025, 665399), (175105, 592895), (218435, 475285), (262675, 395237)]