15072948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 44029440

約数和(自身を除く): 28956492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2239, 2244, 3366, 4478, 6717, 6732, 8956, 13434, 20151, 24629, 26868, 38063, 40302, 49258, 73887, 76126, 80604, 98516, 114189, 147774, 152252, 221661, 228378, 295548, 342567, 418693, 443322, 456756, 685134, 837386, 886644, 1256079, 1370268, 1674772, 2512158, 3768237, 5024316, 7536474, 15072948]

約数ペア:

[(1, 15072948), (2, 7536474), (3, 5024316), (4, 3768237), (6, 2512158), (9, 1674772), (11, 1370268), (12, 1256079), (17, 886644), (18, 837386), (22, 685134), (33, 456756), (34, 443322), (36, 418693), (44, 342567), (51, 295548), (66, 228378), (68, 221661), (99, 152252), (102, 147774), (132, 114189), (153, 98516), (187, 80604), (198, 76126), (204, 73887), (306, 49258), (374, 40302), (396, 38063), (561, 26868), (612, 24629), (748, 20151), (1122, 13434), (1683, 8956), (2239, 6732), (2244, 6717), (3366, 4478)]