1138694505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{39191}}^1$

素因数の和:39361

約数の個数: 32

約数和(自身を含む): 1975276800

約数和(自身を除く): 836582295

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1937, 2235, 5811, 9685, 29055, 39191, 117573, 195955, 509483, 587865, 1528449, 2547415, 5839459, 7642245, 17518377, 29197295, 75912967, 87591885, 227738901, 379564835, 1138694505]

約数ペア:

[(1, 1138694505), (3, 379564835), (5, 227738901), (13, 87591885), (15, 75912967), (39, 29197295), (65, 17518377), (149, 7642245), (195, 5839459), (447, 2547415), (745, 1528449), (1937, 587865), (2235, 509483), (5811, 195955), (9685, 117573), (29055, 39191)]