1200270195

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2741}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 2145604032

約数和(自身を除く): 945333837

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 263, 333, 555, 789, 1315, 1665, 2367, 2741, 3945, 8223, 9731, 11835, 13705, 24669, 29193, 41115, 48655, 87579, 101417, 123345, 145965, 304251, 437895, 507085, 720883, 912753, 1521255, 2162649, 3604415, 4563765, 6487947, 10813245, 26672671, 32439735, 80018013, 133363355, 240054039, 400090065, 1200270195]

約数ペア:

[(1, 1200270195), (3, 400090065), (5, 240054039), (9, 133363355), (15, 80018013), (37, 32439735), (45, 26672671), (111, 10813245), (185, 6487947), (263, 4563765), (333, 3604415), (555, 2162649), (789, 1521255), (1315, 912753), (1665, 720883), (2367, 507085), (2741, 437895), (3945, 304251), (8223, 145965), (9731, 123345), (11835, 101417), (13705, 87579), (24669, 48655), (29193, 41115)]