2103243945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1\times {\mathrm{4751}}^1$

素因数の和:7453

約数の個数: 32

約数和(自身を含む): 3673257984

約数和(自身を除く): 1570014039

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2683, 4751, 8049, 13415, 14253, 23755, 29513, 40245, 52261, 71265, 88539, 147565, 156783, 261305, 442695, 783915, 12746933, 38240799, 63734665, 140216263, 191203995, 420648789, 701081315, 2103243945]

約数ペア:

[(1, 2103243945), (3, 701081315), (5, 420648789), (11, 191203995), (15, 140216263), (33, 63734665), (55, 38240799), (165, 12746933), (2683, 783915), (4751, 442695), (8049, 261305), (13415, 156783), (14253, 147565), (23755, 88539), (29513, 71265), (40245, 52261)]