74637915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{977}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 130692096

約数和(自身を除く): 56054181

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 463, 977, 1389, 2315, 2931, 4885, 5093, 6945, 10747, 14655, 15279, 25465, 32241, 53735, 76395, 161205, 452351, 1357053, 2261755, 4975861, 6785265, 14927583, 24879305, 74637915]

約数ペア:

[(1, 74637915), (3, 24879305), (5, 14927583), (11, 6785265), (15, 4975861), (33, 2261755), (55, 1357053), (165, 452351), (463, 161205), (977, 76395), (1389, 53735), (2315, 32241), (2931, 25465), (4885, 15279), (5093, 14655), (6945, 10747)]