71864835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{684427}}^1$

素因数の和:684442

約数の個数: 16

約数和(自身を含む): 131410176

約数和(自身を除く): 59545341

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 684427, 2053281, 3422135, 4790989, 10266405, 14372967, 23954945, 71864835]

約数ペア:

[(1, 71864835), (3, 23954945), (5, 14372967), (7, 10266405), (15, 4790989), (21, 3422135), (35, 2053281), (105, 684427)]