101859905

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 145753344

約数和(自身を除く): 43893439

約数列:

[1, 5, 7, 35, 43, 53, 215, 265, 301, 371, 1277, 1505, 1855, 2279, 6385, 8939, 11395, 15953, 44695, 54911, 67681, 79765, 274555, 338405, 384377, 473767, 1921885, 2368835, 2910283, 14551415, 20371981, 101859905]

約数ペア:

[(1, 101859905), (5, 20371981), (7, 14551415), (35, 2910283), (43, 2368835), (53, 1921885), (215, 473767), (265, 384377), (301, 338405), (371, 274555), (1277, 79765), (1505, 67681), (1855, 54911), (2279, 44695), (6385, 15953), (8939, 11395)]