2922885

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 5993856

約数和(自身を除く): 3070971

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1031, 2835, 3093, 5155, 7217, 9279, 15465, 21651, 27837, 36085, 46395, 64953, 83511, 108255, 139185, 194859, 324765, 417555, 584577, 974295, 2922885]

約数ペア:

[(1, 2922885), (3, 974295), (5, 584577), (7, 417555), (9, 324765), (15, 194859), (21, 139185), (27, 108255), (35, 83511), (45, 64953), (63, 46395), (81, 36085), (105, 27837), (135, 21651), (189, 15465), (315, 9279), (405, 7217), (567, 5155), (945, 3093), (1031, 2835)]