15057090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:689

約数の個数: 80

約数和(自身を含む): 41948280

約数和(自身を除く): 26891190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 641, 783, 810, 870, 1282, 1305, 1566, 1923, 2349, 2610, 3205, 3846, 3915, 4698, 5769, 6410, 7830, 9615, 11538, 11745, 17307, 18589, 19230, 23490, 28845, 34614, 37178, 51921, 55767, 57690, 86535, 92945, 103842, 111534, 167301, 173070, 185890, 259605, 278835, 334602, 501903, 519210, 557670, 836505, 1003806, 1505709, 1673010, 2509515, 3011418, 5019030, 7528545, 15057090]

約数ペア:

[(1, 15057090), (2, 7528545), (3, 5019030), (5, 3011418), (6, 2509515), (9, 1673010), (10, 1505709), (15, 1003806), (18, 836505), (27, 557670), (29, 519210), (30, 501903), (45, 334602), (54, 278835), (58, 259605), (81, 185890), (87, 173070), (90, 167301), (135, 111534), (145, 103842), (162, 92945), (174, 86535), (261, 57690), (270, 55767), (290, 51921), (405, 37178), (435, 34614), (522, 28845), (641, 23490), (783, 19230), (810, 18589), (870, 17307), (1282, 11745), (1305, 11538), (1566, 9615), (1923, 7830), (2349, 6410), (2610, 5769), (3205, 4698), (3846, 3915)]