315094245

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 511847424

約数和(自身を除く): 196753179

約数列:

[1, 3, 5, 15, 101, 241, 303, 505, 723, 863, 1205, 1515, 2589, 3615, 4315, 12945, 24341, 73023, 87163, 121705, 207983, 261489, 365115, 435815, 623949, 1039915, 1307445, 3119745, 21006283, 63018849, 105031415, 315094245]

約数ペア:

[(1, 315094245), (3, 105031415), (5, 63018849), (15, 21006283), (101, 3119745), (241, 1307445), (303, 1039915), (505, 623949), (723, 435815), (863, 365115), (1205, 261489), (1515, 207983), (2589, 121705), (3615, 87163), (4315, 73023), (12945, 24341)]