387632445

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{773}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 629057664

約数和(自身を除く): 241425219

約数列:

[1, 3, 5, 15, 101, 303, 331, 505, 773, 993, 1515, 1655, 2319, 3865, 4965, 11595, 33431, 78073, 100293, 167155, 234219, 255863, 390365, 501465, 767589, 1171095, 1279315, 3837945, 25842163, 77526489, 129210815, 387632445]

約数ペア:

[(1, 387632445), (3, 129210815), (5, 77526489), (15, 25842163), (101, 3837945), (303, 1279315), (331, 1171095), (505, 767589), (773, 501465), (993, 390365), (1515, 255863), (1655, 234219), (2319, 167155), (3865, 100293), (4965, 78073), (11595, 33431)]