13401595585

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{719}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 19508428800

約数和(自身を除く): 6106833215

約数列:

[1, 5, 7, 31, 35, 41, 155, 205, 217, 287, 419, 719, 1085, 1271, 1435, 2095, 2933, 3595, 5033, 6355, 8897, 12989, 14665, 17179, 22289, 25165, 29479, 44485, 64945, 85895, 90923, 111445, 120253, 147395, 156023, 206353, 301261, 454615, 532549, 601265, 780115, 913849, 1031765, 1506305, 2108827, 2662745, 3727843, 4569245, 6396943, 9339091, 10544135, 12351701, 18639215, 31984715, 46695455, 61758505, 65373637, 86461907, 326868185, 382902731, 432309535, 1914513655, 2680319117, 13401595585]

約数ペア:

[(1, 13401595585), (5, 2680319117), (7, 1914513655), (31, 432309535), (35, 382902731), (41, 326868185), (155, 86461907), (205, 65373637), (217, 61758505), (287, 46695455), (419, 31984715), (719, 18639215), (1085, 12351701), (1271, 10544135), (1435, 9339091), (2095, 6396943), (2933, 4569245), (3595, 3727843), (5033, 2662745), (6355, 2108827), (8897, 1506305), (12989, 1031765), (14665, 913849), (17179, 780115), (22289, 601265), (25165, 532549), (29479, 454615), (44485, 301261), (64945, 206353), (85895, 156023), (90923, 147395), (111445, 120253)]