40697745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 35144175

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1319, 1815, 2057, 2805, 3957, 6171, 6595, 10285, 14509, 19785, 22423, 30855, 43527, 67269, 72545, 112115, 159599, 217635, 246653, 336345, 478797, 739959, 797995, 1233265, 2393985, 2713183, 3699795, 8139549, 13565915, 40697745]

約数ペア:

[(1, 40697745), (3, 13565915), (5, 8139549), (11, 3699795), (15, 2713183), (17, 2393985), (33, 1233265), (51, 797995), (55, 739959), (85, 478797), (121, 336345), (165, 246653), (187, 217635), (255, 159599), (363, 112115), (561, 72545), (605, 67269), (935, 43527), (1319, 30855), (1815, 22423), (2057, 19785), (2805, 14509), (3957, 10285), (6171, 6595)]