857461995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{50543}}^1$

素因数の和:50596

約数の個数: 48

約数和(自身を含む): 1655821440

約数和(自身を除く): 798359445

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 5655, 16965, 50543, 151629, 252715, 454887, 657059, 758145, 1465747, 1971177, 2274435, 3285295, 4397241, 5913531, 7328735, 9855885, 13191723, 19054711, 21986205, 29567655, 57164133, 65958615, 95273555, 171492399, 285820665, 857461995]

約数ペア:

[(1, 857461995), (3, 285820665), (5, 171492399), (9, 95273555), (13, 65958615), (15, 57164133), (29, 29567655), (39, 21986205), (45, 19054711), (65, 13191723), (87, 9855885), (117, 7328735), (145, 5913531), (195, 4397241), (261, 3285295), (377, 2274435), (435, 1971177), (585, 1465747), (1131, 758145), (1305, 657059), (1885, 454887), (3393, 252715), (5655, 151629), (16965, 50543)]