39223485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 78174720

約数和(自身を除く): 38951235

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 239, 315, 521, 717, 1195, 1563, 1673, 2151, 2605, 3585, 3647, 4689, 5019, 7815, 8365, 10755, 10941, 15057, 18235, 23445, 25095, 32823, 54705, 75285, 124519, 164115, 373557, 622595, 871633, 1120671, 1867785, 2614899, 4358165, 5603355, 7844697, 13074495, 39223485]

約数ペア:

[(1, 39223485), (3, 13074495), (5, 7844697), (7, 5603355), (9, 4358165), (15, 2614899), (21, 1867785), (35, 1120671), (45, 871633), (63, 622595), (105, 373557), (239, 164115), (315, 124519), (521, 75285), (717, 54705), (1195, 32823), (1563, 25095), (1673, 23445), (2151, 18235), (2605, 15057), (3585, 10941), (3647, 10755), (4689, 8365), (5019, 7815)]