42006615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1747}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 77191680

約数和(自身を除く): 35185065

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 1747, 3435, 4809, 5241, 8015, 8735, 12229, 24045, 26205, 36687, 61145, 183435, 400063, 1200189, 2000315, 2800441, 6000945, 8401323, 14002205, 42006615]

約数ペア:

[(1, 42006615), (3, 14002205), (5, 8401323), (7, 6000945), (15, 2800441), (21, 2000315), (35, 1200189), (105, 400063), (229, 183435), (687, 61145), (1145, 36687), (1603, 26205), (1747, 24045), (3435, 12229), (4809, 8735), (5241, 8015)]