77216415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{6121}}^1$

素因数の和:6187

約数の個数: 24

約数和(自身を含む): 127974288

約数和(自身を除く): 50757873

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2523, 4205, 6121, 12615, 18363, 30605, 91815, 177509, 532527, 887545, 2662635, 5147761, 15443283, 25738805, 77216415]

約数ペア:

[(1, 77216415), (3, 25738805), (5, 15443283), (15, 5147761), (29, 2662635), (87, 887545), (145, 532527), (435, 177509), (841, 91815), (2523, 30605), (4205, 18363), (6121, 12615)]