15257304

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 43685460

約数和(自身を除く): 28428156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 587, 684, 722, 1083, 1174, 1368, 1444, 1761, 2166, 2348, 2888, 3249, 3522, 4332, 4696, 5283, 6498, 7044, 8664, 10566, 11153, 12996, 14088, 21132, 22306, 25992, 33459, 42264, 44612, 66918, 89224, 100377, 133836, 200754, 211907, 267672, 401508, 423814, 635721, 803016, 847628, 1271442, 1695256, 1907163, 2542884, 3814326, 5085768, 7628652, 15257304]

約数ペア:

[(1, 15257304), (2, 7628652), (3, 5085768), (4, 3814326), (6, 2542884), (8, 1907163), (9, 1695256), (12, 1271442), (18, 847628), (19, 803016), (24, 635721), (36, 423814), (38, 401508), (57, 267672), (72, 211907), (76, 200754), (114, 133836), (152, 100377), (171, 89224), (228, 66918), (342, 44612), (361, 42264), (456, 33459), (587, 25992), (684, 22306), (722, 21132), (1083, 14088), (1174, 12996), (1368, 11153), (1444, 10566), (1761, 8664), (2166, 7044), (2348, 6498), (2888, 5283), (3249, 4696), (3522, 4332)]