85963885

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 128865600

約数和(自身を除く): 42901715

約数列:

[1, 5, 7, 19, 35, 49, 59, 95, 133, 245, 295, 313, 413, 665, 931, 1121, 1565, 2065, 2191, 2891, 4655, 5605, 5947, 7847, 10955, 14455, 15337, 18467, 29735, 39235, 41629, 54929, 76685, 92335, 129269, 208145, 274645, 291403, 350873, 646345, 904883, 1457015, 1754365, 2456111, 4524415, 12280555, 17192777, 85963885]

約数ペア:

[(1, 85963885), (5, 17192777), (7, 12280555), (19, 4524415), (35, 2456111), (49, 1754365), (59, 1457015), (95, 904883), (133, 646345), (245, 350873), (295, 291403), (313, 274645), (413, 208145), (665, 129269), (931, 92335), (1121, 76685), (1565, 54929), (2065, 41629), (2191, 39235), (2891, 29735), (4655, 18467), (5605, 15337), (5947, 14455), (7847, 10955)]