15665112

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 42882840

約数和(自身を除く): 27217728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2243, 2328, 3492, 4486, 6729, 6984, 8972, 13458, 17944, 20187, 26916, 40374, 53832, 80748, 161496, 217571, 435142, 652713, 870284, 1305426, 1740568, 1958139, 2610852, 3916278, 5221704, 7832556, 15665112]

約数ペア:

[(1, 15665112), (2, 7832556), (3, 5221704), (4, 3916278), (6, 2610852), (8, 1958139), (9, 1740568), (12, 1305426), (18, 870284), (24, 652713), (36, 435142), (72, 217571), (97, 161496), (194, 80748), (291, 53832), (388, 40374), (582, 26916), (776, 20187), (873, 17944), (1164, 13458), (1746, 8972), (2243, 6984), (2328, 6729), (3492, 4486)]