1343476225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31081}}^1$

素因数の和:31130

約数の個数: 48

約数和(自身を含む): 2158334080

約数和(自身を除く): 814857855

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 665, 1235, 1729, 2275, 3325, 6175, 8645, 31081, 43225, 155405, 217567, 404053, 590539, 777025, 1087835, 2020265, 2828371, 2952695, 4133773, 5439175, 7677007, 10101325, 14141855, 14763475, 20668865, 38385035, 53739049, 70709275, 103344325, 191925175, 268695245, 1343476225]

約数ペア:

[(1, 1343476225), (5, 268695245), (7, 191925175), (13, 103344325), (19, 70709275), (25, 53739049), (35, 38385035), (65, 20668865), (91, 14763475), (95, 14141855), (133, 10101325), (175, 7677007), (247, 5439175), (325, 4133773), (455, 2952695), (475, 2828371), (665, 2020265), (1235, 1087835), (1729, 777025), (2275, 590539), (3325, 404053), (6175, 217567), (8645, 155405), (31081, 43225)]