88964315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 128645280

約数和(自身を除く): 39680965

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 193, 289, 319, 493, 935, 965, 1445, 1595, 2123, 2465, 3179, 3281, 5423, 5597, 8381, 10615, 15895, 16405, 27115, 27985, 36091, 41905, 55777, 61567, 92191, 95149, 180455, 278885, 307835, 460955, 475745, 613547, 1046639, 1617533, 3067735, 5233195, 8087665, 17792863, 88964315]

約数ペア:

[(1, 88964315), (5, 17792863), (11, 8087665), (17, 5233195), (29, 3067735), (55, 1617533), (85, 1046639), (145, 613547), (187, 475745), (193, 460955), (289, 307835), (319, 278885), (493, 180455), (935, 95149), (965, 92191), (1445, 61567), (1595, 55777), (2123, 41905), (2465, 36091), (3179, 27985), (3281, 27115), (5423, 16405), (5597, 15895), (8381, 10615)]