15265284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 25377276

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 41, 46, 57, 69, 71, 76, 82, 92, 114, 123, 138, 142, 164, 213, 228, 246, 276, 284, 426, 437, 492, 779, 852, 874, 943, 1311, 1349, 1558, 1633, 1748, 1886, 2337, 2622, 2698, 2829, 2911, 3116, 3266, 3772, 4047, 4674, 4899, 5244, 5396, 5658, 5822, 6532, 8094, 8733, 9348, 9798, 11316, 11644, 16188, 17466, 17917, 19596, 31027, 34932, 35834, 53751, 55309, 62054, 66953, 71668, 93081, 107502, 110618, 124108, 133906, 165927, 186162, 200859, 215004, 221236, 267812, 331854, 372324, 401718, 663708, 803436, 1272107, 2544214, 3816321, 5088428, 7632642, 15265284]

約数ペア:

[(1, 15265284), (2, 7632642), (3, 5088428), (4, 3816321), (6, 2544214), (12, 1272107), (19, 803436), (23, 663708), (38, 401718), (41, 372324), (46, 331854), (57, 267812), (69, 221236), (71, 215004), (76, 200859), (82, 186162), (92, 165927), (114, 133906), (123, 124108), (138, 110618), (142, 107502), (164, 93081), (213, 71668), (228, 66953), (246, 62054), (276, 55309), (284, 53751), (426, 35834), (437, 34932), (492, 31027), (779, 19596), (852, 17917), (874, 17466), (943, 16188), (1311, 11644), (1349, 11316), (1558, 9798), (1633, 9348), (1748, 8733), (1886, 8094), (2337, 6532), (2622, 5822), (2698, 5658), (2829, 5396), (2911, 5244), (3116, 4899), (3266, 4674), (3772, 4047)]