15105456

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5554

約数の個数: 60

約数和(自身を含む): 44507320

約数和(自身を除く): 29401864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 5521, 11042, 16563, 22084, 33126, 44168, 49689, 66252, 88336, 99378, 104899, 132504, 198756, 209798, 265008, 314697, 397512, 419596, 629394, 795024, 839192, 944091, 1258788, 1678384, 1888182, 2517576, 3776364, 5035152, 7552728, 15105456]

約数ペア:

[(1, 15105456), (2, 7552728), (3, 5035152), (4, 3776364), (6, 2517576), (8, 1888182), (9, 1678384), (12, 1258788), (16, 944091), (18, 839192), (19, 795024), (24, 629394), (36, 419596), (38, 397512), (48, 314697), (57, 265008), (72, 209798), (76, 198756), (114, 132504), (144, 104899), (152, 99378), (171, 88336), (228, 66252), (304, 49689), (342, 44168), (456, 33126), (684, 22084), (912, 16563), (1368, 11042), (2736, 5521)]