1189370715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{18427}}^1$

素因数の和:18779

約数の個数: 32

約数和(自身を含む): 2055680256

約数和(自身を除く): 866309541

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 331, 993, 1655, 4303, 4965, 12909, 18427, 21515, 55281, 64545, 92135, 239551, 276405, 718653, 1197755, 3593265, 6099337, 18298011, 30496685, 79291381, 91490055, 237874143, 396456905, 1189370715]

約数ペア:

[(1, 1189370715), (3, 396456905), (5, 237874143), (13, 91490055), (15, 79291381), (39, 30496685), (65, 18298011), (195, 6099337), (331, 3593265), (993, 1197755), (1655, 718653), (4303, 276405), (4965, 239551), (12909, 92135), (18427, 64545), (21515, 55281)]