171042015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1063}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 290497536

約数和(自身を除く): 119455521

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 631, 1063, 1893, 3155, 3189, 5315, 9465, 10727, 15945, 18071, 32181, 53635, 54213, 90355, 160905, 271065, 670753, 2012259, 3353765, 10061295, 11402801, 34208403, 57014005, 171042015]

約数ペア:

[(1, 171042015), (3, 57014005), (5, 34208403), (15, 11402801), (17, 10061295), (51, 3353765), (85, 2012259), (255, 670753), (631, 271065), (1063, 160905), (1893, 90355), (3155, 54213), (3189, 53635), (5315, 32181), (9465, 18071), (10727, 15945)]