13380676455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{59561}}^1$

素因数の和:60467

約数の個数: 32

約数和(自身を含む): 22694551488

約数和(自身を除く): 9313875033

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 881, 2643, 4405, 13215, 14977, 44931, 59561, 74885, 178683, 224655, 297805, 893415, 1012537, 3037611, 5062685, 15188055, 52473241, 157419723, 262366205, 787098615, 892045097, 2676135291, 4460225485, 13380676455]

約数ペア:

[(1, 13380676455), (3, 4460225485), (5, 2676135291), (15, 892045097), (17, 787098615), (51, 262366205), (85, 157419723), (255, 52473241), (881, 15188055), (2643, 5062685), (4405, 3037611), (13215, 1012537), (14977, 893415), (44931, 297805), (59561, 224655), (74885, 178683)]