55711755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 109006560

約数和(自身を除く): 53294805

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 3881, 4785, 11643, 14355, 19405, 34929, 42691, 58215, 112549, 128073, 174645, 213455, 337647, 384219, 562745, 640365, 1012941, 1238039, 1688235, 1921095, 3714117, 5064705, 6190195, 11142351, 18570585, 55711755]

約数ペア:

[(1, 55711755), (3, 18570585), (5, 11142351), (9, 6190195), (11, 5064705), (15, 3714117), (29, 1921095), (33, 1688235), (45, 1238039), (55, 1012941), (87, 640365), (99, 562745), (145, 384219), (165, 337647), (261, 213455), (319, 174645), (435, 128073), (495, 112549), (957, 58215), (1305, 42691), (1595, 34929), (2871, 19405), (3881, 14355), (4785, 11643)]