2615676885

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{3371}}^1$

素因数の和:3826

約数の個数: 48

約数和(自身を含む): 4652227008

約数和(自身を除く): 2036550123

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 401, 645, 1203, 1935, 2005, 3371, 3609, 6015, 10113, 16855, 17243, 18045, 30339, 50565, 51729, 86215, 144953, 151695, 155187, 258645, 434859, 724765, 775935, 1304577, 1351771, 2174295, 4055313, 6522885, 6758855, 12165939, 20276565, 58126153, 60829695, 174378459, 290630765, 523135377, 871892295, 2615676885]

約数ペア:

[(1, 2615676885), (3, 871892295), (5, 523135377), (9, 290630765), (15, 174378459), (43, 60829695), (45, 58126153), (129, 20276565), (215, 12165939), (387, 6758855), (401, 6522885), (645, 4055313), (1203, 2174295), (1935, 1351771), (2005, 1304577), (3371, 775935), (3609, 724765), (6015, 434859), (10113, 258645), (16855, 155187), (17243, 151695), (18045, 144953), (30339, 86215), (50565, 51729)]