17042715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 32148480

約数和(自身を除く): 15105765

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 643, 855, 1395, 1767, 1929, 2945, 3215, 5301, 5787, 8835, 9645, 12217, 19933, 26505, 28935, 36651, 59799, 61085, 99665, 109953, 179397, 183255, 298995, 378727, 549765, 896985, 1136181, 1893635, 3408543, 5680905, 17042715]

約数ペア:

[(1, 17042715), (3, 5680905), (5, 3408543), (9, 1893635), (15, 1136181), (19, 896985), (31, 549765), (45, 378727), (57, 298995), (93, 183255), (95, 179397), (155, 109953), (171, 99665), (279, 61085), (285, 59799), (465, 36651), (589, 28935), (643, 26505), (855, 19933), (1395, 12217), (1767, 9645), (1929, 8835), (2945, 5787), (3215, 5301)]