7041315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 12177216

約数和(自身を除く): 5135901

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 521, 795, 901, 1563, 2605, 2703, 4505, 7815, 8857, 13515, 26571, 27613, 44285, 82839, 132855, 138065, 414195, 469421, 1408263, 2347105, 7041315]

約数ペア:

[(1, 7041315), (3, 2347105), (5, 1408263), (15, 469421), (17, 414195), (51, 138065), (53, 132855), (85, 82839), (159, 44285), (255, 27613), (265, 26571), (521, 13515), (795, 8857), (901, 7815), (1563, 4505), (2605, 2703)]