69068805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 124975872

約数和(自身を除く): 55907067

約数列:

[1, 3, 5, 13, 15, 39, 41, 53, 65, 123, 159, 163, 195, 205, 265, 489, 533, 615, 689, 795, 815, 1599, 2067, 2119, 2173, 2445, 2665, 3445, 6357, 6519, 6683, 7995, 8639, 10335, 10595, 10865, 20049, 25917, 28249, 31785, 32595, 33415, 43195, 84747, 86879, 100245, 112307, 129585, 141245, 260637, 336921, 354199, 423735, 434395, 561535, 1062597, 1303185, 1684605, 1770995, 4604587, 5312985, 13813761, 23022935, 69068805]

約数ペア:

[(1, 69068805), (3, 23022935), (5, 13813761), (13, 5312985), (15, 4604587), (39, 1770995), (41, 1684605), (53, 1303185), (65, 1062597), (123, 561535), (159, 434395), (163, 423735), (195, 354199), (205, 336921), (265, 260637), (489, 141245), (533, 129585), (615, 112307), (689, 100245), (795, 86879), (815, 84747), (1599, 43195), (2067, 33415), (2119, 32595), (2173, 31785), (2445, 28249), (2665, 25917), (3445, 20049), (6357, 10865), (6519, 10595), (6683, 10335), (7995, 8639)]