25054029

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 50878464

約数和(自身を除く): 25824435

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 103, 117, 143, 189, 231, 243, 273, 297, 309, 351, 429, 567, 693, 721, 819, 891, 927, 1001, 1053, 1133, 1287, 1339, 1701, 2079, 2163, 2457, 2673, 2781, 3003, 3159, 3399, 3861, 4017, 6237, 6489, 7371, 7931, 8343, 9009, 9373, 10197, 11583, 12051, 14729, 18711, 19467, 22113, 23793, 25029, 27027, 28119, 30591, 34749, 36153, 44187, 58401, 71379, 81081, 84357, 91773, 103103, 108459, 132561, 175203, 214137, 243243, 253071, 275319, 309309, 325377, 397683, 642411, 759213, 927927, 1193049, 1927233, 2277639, 2783781, 3579147, 8351343, 25054029]

約数ペア:

[(1, 25054029), (3, 8351343), (7, 3579147), (9, 2783781), (11, 2277639), (13, 1927233), (21, 1193049), (27, 927927), (33, 759213), (39, 642411), (63, 397683), (77, 325377), (81, 309309), (91, 275319), (99, 253071), (103, 243243), (117, 214137), (143, 175203), (189, 132561), (231, 108459), (243, 103103), (273, 91773), (297, 84357), (309, 81081), (351, 71379), (429, 58401), (567, 44187), (693, 36153), (721, 34749), (819, 30591), (891, 28119), (927, 27027), (1001, 25029), (1053, 23793), (1133, 22113), (1287, 19467), (1339, 18711), (1701, 14729), (2079, 12051), (2163, 11583), (2457, 10197), (2673, 9373), (2781, 9009), (3003, 8343), (3159, 7931), (3399, 7371), (3861, 6489), (4017, 6237)]