6531655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 9362304

約数和(自身を除く): 2830649

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 257, 299, 391, 1105, 1285, 1495, 1955, 3341, 4369, 5083, 5911, 16705, 21845, 25415, 29555, 56797, 76843, 100487, 283985, 384215, 502435, 1306331, 6531655]

約数ペア:

[(1, 6531655), (5, 1306331), (13, 502435), (17, 384215), (23, 283985), (65, 100487), (85, 76843), (115, 56797), (221, 29555), (257, 25415), (299, 21845), (391, 16705), (1105, 5911), (1285, 5083), (1495, 4369), (1955, 3341)]