68549625

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 133536000

約数和(自身を除く): 64986375

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 125, 135, 171, 225, 285, 375, 475, 513, 675, 855, 1069, 1125, 1425, 2375, 2565, 3207, 3375, 4275, 5345, 7125, 9621, 12825, 16035, 20311, 21375, 26725, 28863, 48105, 60933, 64125, 80175, 101555, 133625, 144315, 182799, 240525, 304665, 400875, 507775, 548397, 721575, 913995, 1202625, 1523325, 2538875, 2741985, 3607875, 4569975, 7616625, 13709925, 22849875, 68549625]

約数ペア:

[(1, 68549625), (3, 22849875), (5, 13709925), (9, 7616625), (15, 4569975), (19, 3607875), (25, 2741985), (27, 2538875), (45, 1523325), (57, 1202625), (75, 913995), (95, 721575), (125, 548397), (135, 507775), (171, 400875), (225, 304665), (285, 240525), (375, 182799), (475, 144315), (513, 133625), (675, 101555), (855, 80175), (1069, 64125), (1125, 60933), (1425, 48105), (2375, 28863), (2565, 26725), (3207, 21375), (3375, 20311), (4275, 16035), (5345, 12825), (7125, 9621)]