17030005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 23390208

約数和(自身を除く): 6360203

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 281, 391, 527, 713, 1405, 1955, 2635, 3565, 4777, 6463, 8711, 12121, 23885, 32315, 43555, 60605, 109871, 148087, 200353, 549355, 740435, 1001765, 3406001, 17030005]

約数ペア:

[(1, 17030005), (5, 3406001), (17, 1001765), (23, 740435), (31, 549355), (85, 200353), (115, 148087), (155, 109871), (281, 60605), (391, 43555), (527, 32315), (713, 23885), (1405, 12121), (1955, 8711), (2635, 6463), (3565, 4777)]