2013258375

素因数分解:

$3^3\times 5^3\times {\mathrm{83}}^1\times {\mathrm{7187}}^1$

素因数の和:7294

約数の個数: 64

約数和(自身を含む): 3767662080

約数和(自身を除く): 1754403705

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 125, 135, 225, 249, 375, 415, 675, 747, 1125, 1245, 2075, 2241, 3375, 3735, 6225, 7187, 10375, 11205, 18675, 21561, 31125, 35935, 56025, 64683, 93375, 107805, 179675, 194049, 280125, 323415, 539025, 596521, 898375, 970245, 1617075, 1789563, 2695125, 2982605, 4851225, 5368689, 8085375, 8947815, 14913025, 16106067, 24256125, 26843445, 44739075, 74565125, 80530335, 134217225, 223695375, 402651675, 671086125, 2013258375]

約数ペア:

[(1, 2013258375), (3, 671086125), (5, 402651675), (9, 223695375), (15, 134217225), (25, 80530335), (27, 74565125), (45, 44739075), (75, 26843445), (83, 24256125), (125, 16106067), (135, 14913025), (225, 8947815), (249, 8085375), (375, 5368689), (415, 4851225), (675, 2982605), (747, 2695125), (1125, 1789563), (1245, 1617075), (2075, 970245), (2241, 898375), (3375, 596521), (3735, 539025), (6225, 323415), (7187, 280125), (10375, 194049), (11205, 179675), (18675, 107805), (21561, 93375), (31125, 64683), (35935, 56025)]