7929495

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{2797}}^1$

素因数の和:2821

約数の個数: 40

約数和(自身を含む): 16250784

約数和(自身を除く): 8321289

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2797, 2835, 8391, 13985, 19579, 25173, 41955, 58737, 75519, 97895, 125865, 176211, 226557, 293685, 377595, 528633, 881055, 1132785, 1585899, 2643165, 7929495]

約数ペア:

[(1, 7929495), (3, 2643165), (5, 1585899), (7, 1132785), (9, 881055), (15, 528633), (21, 377595), (27, 293685), (35, 226557), (45, 176211), (63, 125865), (81, 97895), (105, 75519), (135, 58737), (189, 41955), (315, 25173), (405, 19579), (567, 13985), (945, 8391), (2797, 2835)]