214995145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{1583}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 269609472

約数和(自身を除く): 54614327

約数列:

[1, 5, 23, 115, 1181, 1583, 5905, 7915, 27163, 36409, 135815, 182045, 1869523, 9347615, 42999029, 214995145]

約数ペア:

[(1, 214995145), (5, 42999029), (23, 9347615), (115, 1869523), (1181, 182045), (1583, 135815), (5905, 36409), (7915, 27163)]