87275695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43313}}^1$

素因数の和:43362

約数の個数: 16

約数和(自身を含む): 116428032

約数和(自身を除く): 29152337

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 43313, 216565, 563069, 1342703, 2815345, 6713515, 17455139, 87275695]

約数ペア:

[(1, 87275695), (5, 17455139), (13, 6713515), (31, 2815345), (65, 1342703), (155, 563069), (403, 216565), (2015, 43313)]