231446145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13523}}^1$

素因数の和:13701

約数の個数: 32

約数和(自身を含む): 425843712

約数和(自身を除く): 194397567

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3423, 5705, 13523, 17115, 40569, 67615, 94661, 202845, 283983, 473305, 1419915, 2204249, 6612747, 11021245, 15429743, 33063735, 46289229, 77148715, 231446145]

約数ペア:

[(1, 231446145), (3, 77148715), (5, 46289229), (7, 33063735), (15, 15429743), (21, 11021245), (35, 6612747), (105, 2204249), (163, 1419915), (489, 473305), (815, 283983), (1141, 202845), (2445, 94661), (3423, 67615), (5705, 40569), (13523, 17115)]