15146156975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1117}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 19838239200

約数和(自身を除く): 4692082225

約数列:

[1, 5, 25, 29, 59, 145, 295, 317, 725, 1117, 1475, 1585, 1711, 5585, 7925, 8555, 9193, 18703, 27925, 32393, 42775, 45965, 65903, 93515, 161965, 229825, 329515, 354089, 467575, 542387, 809825, 1647575, 1770445, 1911187, 2711935, 8852225, 9555935, 10268581, 13559675, 20891251, 47779675, 51342905, 104456255, 256714525, 522281275, 605846279, 3029231395, 15146156975]

約数ペア:

[(1, 15146156975), (5, 3029231395), (25, 605846279), (29, 522281275), (59, 256714525), (145, 104456255), (295, 51342905), (317, 47779675), (725, 20891251), (1117, 13559675), (1475, 10268581), (1585, 9555935), (1711, 8852225), (5585, 2711935), (7925, 1911187), (8555, 1770445), (9193, 1647575), (18703, 809825), (27925, 542387), (32393, 467575), (42775, 354089), (45965, 329515), (65903, 229825), (93515, 161965)]