23068305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 20961135

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 839, 1833, 2115, 2517, 3055, 4195, 5499, 7551, 9165, 10907, 12585, 27495, 32721, 37755, 39433, 54535, 98163, 118299, 163605, 197165, 354897, 490815, 512629, 591495, 1537887, 1774485, 2563145, 4613661, 7689435, 23068305]

約数ペア:

[(1, 23068305), (3, 7689435), (5, 4613661), (9, 2563145), (13, 1774485), (15, 1537887), (39, 591495), (45, 512629), (47, 490815), (65, 354897), (117, 197165), (141, 163605), (195, 118299), (235, 98163), (423, 54535), (585, 39433), (611, 37755), (705, 32721), (839, 27495), (1833, 12585), (2115, 10907), (2517, 9165), (3055, 7551), (4195, 5499)]