1317991015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{1303}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 1764343296

約数和(自身を除く): 446352281

約数列:

[1, 5, 11, 53, 55, 265, 347, 583, 1303, 1735, 2915, 3817, 6515, 14333, 18391, 19085, 69059, 71665, 91955, 202301, 345295, 452141, 759649, 1011505, 2260705, 3798245, 4973551, 23963473, 24867755, 119817365, 263598203, 1317991015]

約数ペア:

[(1, 1317991015), (5, 263598203), (11, 119817365), (53, 24867755), (55, 23963473), (265, 4973551), (347, 3798245), (583, 2260705), (1303, 1011505), (1735, 759649), (2915, 452141), (3817, 345295), (6515, 202301), (14333, 91955), (18391, 71665), (19085, 69059)]