130208085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9613}}^1$

素因数の和:9674

約数の個数: 48

約数和(自身を含む): 263961984

約数和(自身を除く): 133753899

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 9613, 13545, 28839, 48065, 67291, 86517, 144195, 201873, 336455, 413359, 432585, 605619, 1009365, 1240077, 2066795, 2893513, 3028095, 3720231, 6200385, 8680539, 14467565, 18601155, 26041617, 43402695, 130208085]

約数ペア:

[(1, 130208085), (3, 43402695), (5, 26041617), (7, 18601155), (9, 14467565), (15, 8680539), (21, 6200385), (35, 3720231), (43, 3028095), (45, 2893513), (63, 2066795), (105, 1240077), (129, 1009365), (215, 605619), (301, 432585), (315, 413359), (387, 336455), (645, 201873), (903, 144195), (1505, 86517), (1935, 67291), (2709, 48065), (4515, 28839), (9613, 13545)]