15165572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 29729280

約数和(自身を除く): 14563708

約数列:

[1, 2, 4, 19, 31, 38, 41, 62, 76, 82, 124, 157, 164, 314, 589, 628, 779, 1178, 1271, 1558, 2356, 2542, 2983, 3116, 4867, 5084, 5966, 6437, 9734, 11932, 12874, 19468, 24149, 25748, 48298, 92473, 96596, 122303, 184946, 199547, 244606, 369892, 399094, 489212, 798188, 3791393, 7582786, 15165572]

約数ペア:

[(1, 15165572), (2, 7582786), (4, 3791393), (19, 798188), (31, 489212), (38, 399094), (41, 369892), (62, 244606), (76, 199547), (82, 184946), (124, 122303), (157, 96596), (164, 92473), (314, 48298), (589, 25748), (628, 24149), (779, 19468), (1178, 12874), (1271, 11932), (1558, 9734), (2356, 6437), (2542, 5966), (2983, 5084), (3116, 4867)]