87164655

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2017}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 144908544

約数和(自身を除く): 57743889

約数列:

[1, 3, 5, 15, 43, 67, 129, 201, 215, 335, 645, 1005, 2017, 2881, 6051, 8643, 10085, 14405, 30255, 43215, 86731, 135139, 260193, 405417, 433655, 675695, 1300965, 2027085, 5810977, 17432931, 29054885, 87164655]

約数ペア:

[(1, 87164655), (3, 29054885), (5, 17432931), (15, 5810977), (43, 2027085), (67, 1300965), (129, 675695), (201, 433655), (215, 405417), (335, 260193), (645, 135139), (1005, 86731), (2017, 43215), (2881, 30255), (6051, 14405), (8643, 10085)]