12790305

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 84

約数和(自身を含む): 26166420

約数和(自身を除く): 13376115

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 81, 87, 99, 121, 135, 145, 165, 243, 261, 297, 319, 363, 405, 435, 495, 605, 729, 783, 891, 957, 1089, 1215, 1305, 1485, 1595, 1815, 2349, 2673, 2871, 3267, 3509, 3645, 3915, 4455, 4785, 5445, 7047, 8019, 8613, 9801, 10527, 11745, 13365, 14355, 16335, 17545, 21141, 25839, 29403, 31581, 35235, 40095, 43065, 49005, 52635, 77517, 88209, 94743, 105705, 129195, 147015, 157905, 232551, 284229, 387585, 441045, 473715, 852687, 1162755, 1421145, 2558061, 4263435, 12790305]

約数ペア:

[(1, 12790305), (3, 4263435), (5, 2558061), (9, 1421145), (11, 1162755), (15, 852687), (27, 473715), (29, 441045), (33, 387585), (45, 284229), (55, 232551), (81, 157905), (87, 147015), (99, 129195), (121, 105705), (135, 94743), (145, 88209), (165, 77517), (243, 52635), (261, 49005), (297, 43065), (319, 40095), (363, 35235), (405, 31581), (435, 29403), (495, 25839), (605, 21141), (729, 17545), (783, 16335), (891, 14355), (957, 13365), (1089, 11745), (1215, 10527), (1305, 9801), (1485, 8613), (1595, 8019), (1815, 7047), (2349, 5445), (2673, 4785), (2871, 4455), (3267, 3915), (3509, 3645)]