69029715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5187

約数の個数: 32

約数和(自身を含む): 117964800

約数和(自身を除く): 48935085

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 5119, 13485, 15357, 25595, 76785, 148451, 158689, 445353, 476067, 742255, 793445, 2226765, 2380335, 4601981, 13805943, 23009905, 69029715]

約数ペア:

[(1, 69029715), (3, 23009905), (5, 13805943), (15, 4601981), (29, 2380335), (31, 2226765), (87, 793445), (93, 742255), (145, 476067), (155, 445353), (435, 158689), (465, 148451), (899, 76785), (2697, 25595), (4495, 15357), (5119, 13485)]