8980965

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{4073}}^1$

素因数の和:4098

約数の個数: 36

約数和(自身を含む): 18113004

約数和(自身を除く): 9132039

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 4073, 12219, 20365, 28511, 36657, 61095, 85533, 142555, 183285, 199577, 256599, 427665, 598731, 997885, 1282995, 1796193, 2993655, 8980965]

約数ペア:

[(1, 8980965), (3, 2993655), (5, 1796193), (7, 1282995), (9, 997885), (15, 598731), (21, 427665), (35, 256599), (45, 199577), (49, 183285), (63, 142555), (105, 85533), (147, 61095), (245, 36657), (315, 28511), (441, 20365), (735, 12219), (2205, 4073)]