2919105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{3089}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 5932800

約数和(自身を除く): 3013695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 3089, 9267, 15445, 21623, 27801, 46335, 64869, 83403, 108115, 139005, 194607, 324345, 417015, 583821, 973035, 2919105]

約数ペア:

[(1, 2919105), (3, 973035), (5, 583821), (7, 417015), (9, 324345), (15, 194607), (21, 139005), (27, 108115), (35, 83403), (45, 64869), (63, 46335), (105, 27801), (135, 21623), (189, 15445), (315, 9267), (945, 3089)]