87115535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1553}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 112783104

約数和(自身を除く): 25667569

約数列:

[1, 5, 13, 65, 863, 1553, 4315, 7765, 11219, 20189, 56095, 100945, 1340239, 6701195, 17423107, 87115535]

約数ペア:

[(1, 87115535), (5, 17423107), (13, 6701195), (65, 1340239), (863, 100945), (1553, 56095), (4315, 20189), (7765, 11219)]