155392005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1693}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 258572160

約数和(自身を除く): 103180155

約数列:

[1, 3, 5, 15, 29, 87, 145, 211, 435, 633, 1055, 1693, 3165, 5079, 6119, 8465, 18357, 25395, 30595, 49097, 91785, 147291, 245485, 357223, 736455, 1071669, 1786115, 5358345, 10359467, 31078401, 51797335, 155392005]

約数ペア:

[(1, 155392005), (3, 51797335), (5, 31078401), (15, 10359467), (29, 5358345), (87, 1786115), (145, 1071669), (211, 736455), (435, 357223), (633, 245485), (1055, 147291), (1693, 91785), (3165, 49097), (5079, 30595), (6119, 25395), (8465, 18357)]