1296602235

素因数分解:

$3^4\times 5^1\times {\mathrm{3201487}}^1$

素因数の和:3201504

約数の個数: 20

約数和(自身を含む): 2324280288

約数和(自身を除く): 1027678053

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3201487, 9604461, 16007435, 28813383, 48022305, 86440149, 144066915, 259320447, 432200745, 1296602235]

約数ペア:

[(1, 1296602235), (3, 432200745), (5, 259320447), (9, 144066915), (15, 86440149), (27, 48022305), (45, 28813383), (81, 16007435), (135, 9604461), (405, 3201487)]