15132142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 10139858

約数列:

[1, 2, 17, 29, 34, 58, 103, 149, 206, 298, 493, 986, 1751, 2533, 2987, 3502, 4321, 5066, 5974, 8642, 15347, 30694, 50779, 73457, 101558, 146914, 260899, 445063, 521798, 890126, 7566071, 15132142]

約数ペア:

[(1, 15132142), (2, 7566071), (17, 890126), (29, 521798), (34, 445063), (58, 260899), (103, 146914), (149, 101558), (206, 73457), (298, 50779), (493, 30694), (986, 15347), (1751, 8642), (2533, 5974), (2987, 5066), (3502, 4321)]