71232105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{678401}}^1$

素因数の和:678416

約数の個数: 16

約数和(自身を含む): 130253184

約数和(自身を除く): 59021079

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 678401, 2035203, 3392005, 4748807, 10176015, 14246421, 23744035, 71232105]

約数ペア:

[(1, 71232105), (3, 23744035), (5, 14246421), (7, 10176015), (15, 4748807), (21, 3392005), (35, 2035203), (105, 678401)]