15542556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 39060000

約数和(自身を除く): 23517444

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 1249, 2074, 2498, 3111, 3747, 4148, 4996, 6222, 7494, 12444, 14988, 21233, 42466, 63699, 76189, 84932, 127398, 152378, 228567, 254796, 304756, 457134, 914268, 1295213, 2590426, 3885639, 5180852, 7771278, 15542556]

約数ペア:

[(1, 15542556), (2, 7771278), (3, 5180852), (4, 3885639), (6, 2590426), (12, 1295213), (17, 914268), (34, 457134), (51, 304756), (61, 254796), (68, 228567), (102, 152378), (122, 127398), (183, 84932), (204, 76189), (244, 63699), (366, 42466), (732, 21233), (1037, 14988), (1249, 12444), (2074, 7494), (2498, 6222), (3111, 4996), (3747, 4148)]