87741885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75967}}^1$

素因数の和:75993

約数の個数: 32

約数和(自身を含む): 175030272

約数和(自身を除く): 87288387

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 75967, 227901, 379835, 531769, 835637, 1139505, 1595307, 2506911, 2658845, 4178185, 5849459, 7976535, 12534555, 17548377, 29247295, 87741885]

約数ペア:

[(1, 87741885), (3, 29247295), (5, 17548377), (7, 12534555), (11, 7976535), (15, 5849459), (21, 4178185), (33, 2658845), (35, 2506911), (55, 1595307), (77, 1139505), (105, 835637), (165, 531769), (231, 379835), (385, 227901), (1155, 75967)]