89864415

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 162751680

約数和(自身を除く): 72887265

約数列:

[1, 3, 5, 9, 15, 41, 45, 53, 123, 159, 205, 265, 369, 477, 615, 795, 919, 1845, 2173, 2385, 2757, 4595, 6519, 8271, 10865, 13785, 19557, 32595, 37679, 41355, 48707, 97785, 113037, 146121, 188395, 243535, 339111, 438363, 565185, 730605, 1695555, 1996987, 2191815, 5990961, 9984935, 17972883, 29954805, 89864415]

約数ペア:

[(1, 89864415), (3, 29954805), (5, 17972883), (9, 9984935), (15, 5990961), (41, 2191815), (45, 1996987), (53, 1695555), (123, 730605), (159, 565185), (205, 438363), (265, 339111), (369, 243535), (477, 188395), (615, 146121), (795, 113037), (919, 97785), (1845, 48707), (2173, 41355), (2385, 37679), (2757, 32595), (4595, 19557), (6519, 13785), (8271, 10865)]