2007018915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{87509}}^1$

素因数の和:87667

約数の個数: 32

約数和(自身を含む): 3528403200

約数和(自身を除く): 1521384285

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 4587, 7645, 22935, 87509, 262527, 437545, 962599, 1312635, 2887797, 4812995, 12163751, 14438985, 36491253, 60818755, 133801261, 182456265, 401403783, 669006305, 2007018915]

約数ペア:

[(1, 2007018915), (3, 669006305), (5, 401403783), (11, 182456265), (15, 133801261), (33, 60818755), (55, 36491253), (139, 14438985), (165, 12163751), (417, 4812995), (695, 2887797), (1529, 1312635), (2085, 962599), (4587, 437545), (7645, 262527), (22935, 87509)]