71017415

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^3\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 107114400

約数和(自身を除く): 36096985

約数列:

[1, 5, 7, 17, 35, 49, 59, 85, 119, 245, 289, 295, 413, 595, 833, 1003, 1445, 2023, 2065, 2891, 4165, 4913, 5015, 7021, 10115, 14161, 14455, 17051, 24565, 34391, 35105, 49147, 70805, 85255, 119357, 171955, 240737, 245735, 289867, 596785, 835499, 1203685, 1449335, 2029069, 4177495, 10145345, 14203483, 71017415]

約数ペア:

[(1, 71017415), (5, 14203483), (7, 10145345), (17, 4177495), (35, 2029069), (49, 1449335), (59, 1203685), (85, 835499), (119, 596785), (245, 289867), (289, 245735), (295, 240737), (413, 171955), (595, 119357), (833, 85255), (1003, 70805), (1445, 49147), (2023, 35105), (2065, 34391), (2891, 24565), (4165, 17051), (4913, 14455), (5015, 14161), (7021, 10115)]