56218155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7541}}^1$

素因数の和:7627

約数の個数: 32

約数和(自身を含む): 104260608

約数和(自身を除く): 48042453

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 7541, 22623, 37705, 52787, 113115, 158361, 263935, 535411, 791805, 1606233, 2677055, 3747877, 8031165, 11243631, 18739385, 56218155]

約数ペア:

[(1, 56218155), (3, 18739385), (5, 11243631), (7, 8031165), (15, 3747877), (21, 2677055), (35, 1606233), (71, 791805), (105, 535411), (213, 263935), (355, 158361), (497, 113115), (1065, 52787), (1491, 37705), (2485, 22623), (7455, 7541)]