157034745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{498523}}^1$

素因数の和:498541

約数の個数: 24

約数和(自身を含む): 311078976

約数和(自身を除く): 154044231

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 498523, 1495569, 2492615, 3489661, 4486707, 7477845, 10468983, 17448305, 22433535, 31406949, 52344915, 157034745]

約数ペア:

[(1, 157034745), (3, 52344915), (5, 31406949), (7, 22433535), (9, 17448305), (15, 10468983), (21, 7477845), (35, 4486707), (45, 3489661), (63, 2492615), (105, 1495569), (315, 498523)]