105881265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7817}}^1$

素因数の和:7878

約数の個数: 48

約数和(自身を含む): 214651008

約数和(自身を除く): 108769743

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 7817, 13545, 23451, 39085, 54719, 70353, 117255, 164157, 273595, 336131, 351765, 492471, 820785, 1008393, 1680655, 2352917, 2462355, 3025179, 5041965, 7058751, 11764585, 15125895, 21176253, 35293755, 105881265]

約数ペア:

[(1, 105881265), (3, 35293755), (5, 21176253), (7, 15125895), (9, 11764585), (15, 7058751), (21, 5041965), (35, 3025179), (43, 2462355), (45, 2352917), (63, 1680655), (105, 1008393), (129, 820785), (215, 492471), (301, 351765), (315, 336131), (387, 273595), (645, 164157), (903, 117255), (1505, 70353), (1935, 54719), (2709, 39085), (4515, 23451), (7817, 13545)]