54403965

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 72

約数和(自身を含む): 119721888

約数和(自身を除く): 65317923

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2243, 2695, 3465, 4851, 6729, 8085, 11215, 15701, 20187, 24255, 24673, 33645, 47103, 74019, 78505, 100935, 109907, 123365, 141309, 172711, 222057, 235515, 329721, 370095, 518133, 549535, 706545, 863555, 989163, 1110285, 1208977, 1554399, 1648605, 2590665, 3626931, 4945815, 6044885, 7771995, 10880793, 18134655, 54403965]

約数ペア:

[(1, 54403965), (3, 18134655), (5, 10880793), (7, 7771995), (9, 6044885), (11, 4945815), (15, 3626931), (21, 2590665), (33, 1648605), (35, 1554399), (45, 1208977), (49, 1110285), (55, 989163), (63, 863555), (77, 706545), (99, 549535), (105, 518133), (147, 370095), (165, 329721), (231, 235515), (245, 222057), (315, 172711), (385, 141309), (441, 123365), (495, 109907), (539, 100935), (693, 78505), (735, 74019), (1155, 47103), (1617, 33645), (2205, 24673), (2243, 24255), (2695, 20187), (3465, 15701), (4851, 11215), (6729, 8085)]