181159385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 255564288

約数和(自身を除く): 74404903

約数列:

[1, 5, 11, 23, 47, 55, 115, 121, 235, 253, 277, 517, 605, 1081, 1265, 1385, 2585, 2783, 3047, 5405, 5687, 6371, 11891, 13019, 13915, 15235, 28435, 31855, 33517, 59455, 65095, 70081, 130801, 143209, 167585, 299437, 350405, 654005, 716045, 770891, 1497185, 1575299, 3293807, 3854455, 7876495, 16469035, 36231877, 181159385]

約数ペア:

[(1, 181159385), (5, 36231877), (11, 16469035), (23, 7876495), (47, 3854455), (55, 3293807), (115, 1575299), (121, 1497185), (235, 770891), (253, 716045), (277, 654005), (517, 350405), (605, 299437), (1081, 167585), (1265, 143209), (1385, 130801), (2585, 70081), (2783, 65095), (3047, 59455), (5405, 33517), (5687, 31855), (6371, 28435), (11891, 15235), (13019, 13915)]