495864135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2179}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 928418400

約数和(自身を除く): 432554265

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 389, 585, 1167, 1945, 2179, 3501, 5057, 5835, 6537, 10895, 15171, 17505, 19611, 25285, 28327, 32685, 45513, 75855, 84981, 98055, 141635, 227565, 254943, 424905, 847631, 1274715, 2542893, 4238155, 7628679, 11019203, 12714465, 33057609, 38143395, 55096015, 99172827, 165288045, 495864135]

約数ペア:

[(1, 495864135), (3, 165288045), (5, 99172827), (9, 55096015), (13, 38143395), (15, 33057609), (39, 12714465), (45, 11019203), (65, 7628679), (117, 4238155), (195, 2542893), (389, 1274715), (585, 847631), (1167, 424905), (1945, 254943), (2179, 227565), (3501, 141635), (5057, 98055), (5835, 84981), (6537, 75855), (10895, 45513), (15171, 32685), (17505, 28327), (19611, 25285)]