27347145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 52695360

約数和(自身を除く): 25348215

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1283, 1421, 3045, 3849, 4263, 6415, 7105, 8981, 19245, 21315, 26943, 37207, 44905, 62867, 111621, 134715, 186035, 188601, 260449, 314335, 558105, 781347, 943005, 1302245, 1823143, 3906735, 5469429, 9115715, 27347145]

約数ペア:

[(1, 27347145), (3, 9115715), (5, 5469429), (7, 3906735), (15, 1823143), (21, 1302245), (29, 943005), (35, 781347), (49, 558105), (87, 314335), (105, 260449), (145, 188601), (147, 186035), (203, 134715), (245, 111621), (435, 62867), (609, 44905), (735, 37207), (1015, 26943), (1283, 21315), (1421, 19245), (3045, 8981), (3849, 7105), (4263, 6415)]