1139075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 1690368

約数和(自身を除く): 551293

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 283, 575, 805, 1415, 1981, 4025, 6509, 7075, 9905, 32545, 45563, 49525, 162725, 227815, 1139075]

約数ペア:

[(1, 1139075), (5, 227815), (7, 162725), (23, 49525), (25, 45563), (35, 32545), (115, 9905), (161, 7075), (175, 6509), (283, 4025), (575, 1981), (805, 1415)]