172652595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4871}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 294658560

約数和(自身を除く): 122005965

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 2085, 2363, 4871, 7089, 11815, 14613, 24355, 35445, 73065, 82807, 248421, 414035, 677069, 1242105, 2031207, 3385345, 10156035, 11510173, 34530519, 57550865, 172652595]

約数ペア:

[(1, 172652595), (3, 57550865), (5, 34530519), (15, 11510173), (17, 10156035), (51, 3385345), (85, 2031207), (139, 1242105), (255, 677069), (417, 414035), (695, 248421), (2085, 82807), (2363, 73065), (4871, 35445), (7089, 24355), (11815, 14613)]