717043995

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61051}}^1$

素因数の和:61097

約数の個数: 40

約数和(自身を含む): 1329712560

約数和(自身を除く): 612668565

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 11745, 61051, 183153, 305255, 549459, 915765, 1648377, 1770479, 2747295, 4945131, 5311437, 8241885, 8852395, 15934311, 24725655, 26557185, 47802933, 79671555, 143408799, 239014665, 717043995]

約数ペア:

[(1, 717043995), (3, 239014665), (5, 143408799), (9, 79671555), (15, 47802933), (27, 26557185), (29, 24725655), (45, 15934311), (81, 8852395), (87, 8241885), (135, 5311437), (145, 4945131), (261, 2747295), (405, 1770479), (435, 1648377), (783, 915765), (1305, 549459), (2349, 305255), (3915, 183153), (11745, 61051)]