2912136885

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{26953}}^1$

素因数の和:26992

約数の個数: 60

約数和(自身を含む): 5888856012

約数和(自身を除く): 2976719127

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 2401, 3087, 5145, 7203, 12005, 15435, 21609, 26953, 36015, 80859, 108045, 134765, 188671, 242577, 404295, 566013, 943355, 1212885, 1320697, 1698039, 2830065, 3962091, 6603485, 8490195, 9244879, 11886273, 19810455, 27734637, 46224395, 59431365, 64714153, 83203911, 138673185, 194142459, 323570765, 416019555, 582427377, 970712295, 2912136885]

約数ペア:

[(1, 2912136885), (3, 970712295), (5, 582427377), (7, 416019555), (9, 323570765), (15, 194142459), (21, 138673185), (35, 83203911), (45, 64714153), (49, 59431365), (63, 46224395), (105, 27734637), (147, 19810455), (245, 11886273), (315, 9244879), (343, 8490195), (441, 6603485), (735, 3962091), (1029, 2830065), (1715, 1698039), (2205, 1320697), (2401, 1212885), (3087, 943355), (5145, 566013), (7203, 404295), (12005, 242577), (15435, 188671), (21609, 134765), (26953, 108045), (36015, 80859)]