2978501955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{60373}}^1$

素因数の和:60428

約数の個数: 64

約数和(自身を含む): 5842271232

約数和(自身を除く): 2863769277

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 715, 759, 897, 1265, 1495, 2145, 3289, 3795, 4485, 9867, 16445, 49335, 60373, 181119, 301865, 664103, 784849, 905595, 1388579, 1992309, 2354547, 3320515, 3924245, 4165737, 6942895, 8633339, 9961545, 11772735, 15274369, 18051527, 20828685, 25900017, 43166695, 45823107, 54154581, 76371845, 90257635, 129500085, 198566797, 229115535, 270772905, 595700391, 992833985, 2978501955]

約数ペア:

[(1, 2978501955), (3, 992833985), (5, 595700391), (11, 270772905), (13, 229115535), (15, 198566797), (23, 129500085), (33, 90257635), (39, 76371845), (55, 54154581), (65, 45823107), (69, 43166695), (115, 25900017), (143, 20828685), (165, 18051527), (195, 15274369), (253, 11772735), (299, 9961545), (345, 8633339), (429, 6942895), (715, 4165737), (759, 3924245), (897, 3320515), (1265, 2354547), (1495, 1992309), (2145, 1388579), (3289, 905595), (3795, 784849), (4485, 664103), (9867, 301865), (16445, 181119), (49335, 60373)]