101870925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 182779968

約数和(自身を除く): 80909043

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 163, 195, 325, 489, 641, 815, 975, 1923, 2119, 2445, 3205, 4075, 6357, 8333, 9615, 10595, 12225, 16025, 24999, 31785, 41665, 48075, 52975, 104483, 124995, 158925, 208325, 313449, 522415, 624975, 1358279, 1567245, 2612075, 4074837, 6791395, 7836225, 20374185, 33956975, 101870925]

約数ペア:

[(1, 101870925), (3, 33956975), (5, 20374185), (13, 7836225), (15, 6791395), (25, 4074837), (39, 2612075), (65, 1567245), (75, 1358279), (163, 624975), (195, 522415), (325, 313449), (489, 208325), (641, 158925), (815, 124995), (975, 104483), (1923, 52975), (2119, 48075), (2445, 41665), (3205, 31785), (4075, 24999), (6357, 16025), (8333, 12225), (9615, 10595)]