210008885775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1572217}}^1$

素因数の和:1572380

約数の個数: 48

約数和(自身を含む): 376653121824

約数和(自身を除く): 166644236049

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 137, 195, 325, 411, 685, 975, 1781, 2055, 3425, 5343, 8905, 10275, 26715, 44525, 133575, 1572217, 4716651, 7861085, 20438821, 23583255, 39305425, 61316463, 102194105, 117916275, 215393729, 306582315, 510970525, 646181187, 1076968645, 1532911575, 2800118477, 3230905935, 5384843225, 8400355431, 14000592385, 16154529675, 42001777155, 70002961925, 210008885775]

約数ペア:

[(1, 210008885775), (3, 70002961925), (5, 42001777155), (13, 16154529675), (15, 14000592385), (25, 8400355431), (39, 5384843225), (65, 3230905935), (75, 2800118477), (137, 1532911575), (195, 1076968645), (325, 646181187), (411, 510970525), (685, 306582315), (975, 215393729), (1781, 117916275), (2055, 102194105), (3425, 61316463), (5343, 39305425), (8905, 23583255), (10275, 20438821), (26715, 7861085), (44525, 4716651), (133575, 1572217)]