12361545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 25559040

約数和(自身を除く): 13197495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 103, 105, 127, 135, 189, 309, 315, 381, 515, 635, 721, 889, 927, 945, 1143, 1545, 1905, 2163, 2667, 2781, 3429, 3605, 4445, 4635, 5715, 6489, 8001, 10815, 13081, 13335, 13905, 17145, 19467, 24003, 32445, 39243, 40005, 65405, 91567, 97335, 117729, 120015, 196215, 274701, 353187, 457835, 588645, 824103, 1373505, 1765935, 2472309, 4120515, 12361545]

約数ペア:

[(1, 12361545), (3, 4120515), (5, 2472309), (7, 1765935), (9, 1373505), (15, 824103), (21, 588645), (27, 457835), (35, 353187), (45, 274701), (63, 196215), (103, 120015), (105, 117729), (127, 97335), (135, 91567), (189, 65405), (309, 40005), (315, 39243), (381, 32445), (515, 24003), (635, 19467), (721, 17145), (889, 13905), (927, 13335), (945, 13081), (1143, 10815), (1545, 8001), (1905, 6489), (2163, 5715), (2667, 4635), (2781, 4445), (3429, 3605)]