84216615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25873}}^1$

素因数の和:25919

約数の個数: 32

約数和(自身を含む): 158969856

約数和(自身を除く): 74753241

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 25873, 77619, 129365, 181111, 388095, 543333, 802063, 905555, 2406189, 2716665, 4010315, 5614441, 12030945, 16843323, 28072205, 84216615]

約数ペア:

[(1, 84216615), (3, 28072205), (5, 16843323), (7, 12030945), (15, 5614441), (21, 4010315), (31, 2716665), (35, 2406189), (93, 905555), (105, 802063), (155, 543333), (217, 388095), (465, 181111), (651, 129365), (1085, 77619), (3255, 25873)]