42912765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2309}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 43573635

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2309, 2655, 3717, 6195, 6927, 11545, 16163, 18585, 20781, 34635, 48489, 80815, 103905, 136231, 145467, 242445, 408693, 681155, 727335, 953617, 1226079, 2043465, 2860851, 4768085, 6130395, 8582553, 14304255, 42912765]

約数ペア:

[(1, 42912765), (3, 14304255), (5, 8582553), (7, 6130395), (9, 4768085), (15, 2860851), (21, 2043465), (35, 1226079), (45, 953617), (59, 727335), (63, 681155), (105, 408693), (177, 242445), (295, 145467), (315, 136231), (413, 103905), (531, 80815), (885, 48489), (1239, 34635), (2065, 20781), (2309, 18585), (2655, 16163), (3717, 11545), (6195, 6927)]