269631765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12457}}^1$

素因数の和:12518

約数の個数: 48

約数和(自身を含む): 516957168

約数和(自身を除く): 247325403

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 4329, 7215, 12457, 21645, 37371, 62285, 112113, 161941, 186855, 460909, 485823, 560565, 809705, 1382727, 1457469, 2304545, 2429115, 4148181, 5991817, 6913635, 7287345, 17975451, 20740905, 29959085, 53926353, 89877255, 269631765]

約数ペア:

[(1, 269631765), (3, 89877255), (5, 53926353), (9, 29959085), (13, 20740905), (15, 17975451), (37, 7287345), (39, 6913635), (45, 5991817), (65, 4148181), (111, 2429115), (117, 2304545), (185, 1457469), (195, 1382727), (333, 809705), (481, 560565), (555, 485823), (585, 460909), (1443, 186855), (1665, 161941), (2405, 112113), (4329, 62285), (7215, 37371), (12457, 21645)]