6820065

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1031}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 14117760

約数和(自身を除く): 7297695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1031, 1323, 2205, 3093, 5155, 6615, 7217, 9279, 15465, 21651, 27837, 36085, 46395, 50519, 64953, 108255, 139185, 151557, 194859, 252595, 324765, 454671, 757785, 974295, 1364013, 2273355, 6820065]

約数ペア:

[(1, 6820065), (3, 2273355), (5, 1364013), (7, 974295), (9, 757785), (15, 454671), (21, 324765), (27, 252595), (35, 194859), (45, 151557), (49, 139185), (63, 108255), (105, 64953), (135, 50519), (147, 46395), (189, 36085), (245, 27837), (315, 21651), (441, 15465), (735, 9279), (945, 7217), (1031, 6615), (1323, 5155), (2205, 3093)]