555133150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77641}}^1$

素因数の和:77677

約数の個数: 48

約数和(自身を含む): 1213078608

約数和(自身を除く): 657945458

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 77641, 155282, 388205, 776410, 854051, 1009333, 1708102, 1941025, 2018666, 3882050, 4270255, 5046665, 8540510, 10093330, 11102663, 21351275, 22205326, 25233325, 42702550, 50466650, 55513315, 111026630, 277566575, 555133150]

約数ペア:

[(1, 555133150), (2, 277566575), (5, 111026630), (10, 55513315), (11, 50466650), (13, 42702550), (22, 25233325), (25, 22205326), (26, 21351275), (50, 11102663), (55, 10093330), (65, 8540510), (110, 5046665), (130, 4270255), (143, 3882050), (275, 2018666), (286, 1941025), (325, 1708102), (550, 1009333), (650, 854051), (715, 776410), (1430, 388205), (3575, 155282), (7150, 77641)]