88920965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 132624000

約数和(自身を除く): 43703035

約数列:

[1, 5, 7, 17, 35, 59, 85, 119, 149, 289, 295, 413, 595, 745, 1003, 1043, 1445, 2023, 2065, 2533, 5015, 5215, 7021, 8791, 10115, 12665, 17051, 17731, 35105, 43061, 43955, 61537, 85255, 88655, 119357, 149447, 215305, 301427, 307685, 596785, 747235, 1046129, 1507135, 2540599, 5230645, 12702995, 17784193, 88920965]

約数ペア:

[(1, 88920965), (5, 17784193), (7, 12702995), (17, 5230645), (35, 2540599), (59, 1507135), (85, 1046129), (119, 747235), (149, 596785), (289, 307685), (295, 301427), (413, 215305), (595, 149447), (745, 119357), (1003, 88655), (1043, 85255), (1445, 61537), (2023, 43955), (2065, 43061), (2533, 35105), (5015, 17731), (5215, 17051), (7021, 12665), (8791, 10115)]