56864595

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 94187520

約数和(自身を除く): 37322925

約数列:

[1, 3, 5, 15, 47, 79, 141, 235, 237, 395, 705, 1021, 1185, 3063, 3713, 5105, 11139, 15315, 18565, 47987, 55695, 80659, 143961, 239935, 241977, 403295, 719805, 1209885, 3790973, 11372919, 18954865, 56864595]

約数ペア:

[(1, 56864595), (3, 18954865), (5, 11372919), (15, 3790973), (47, 1209885), (79, 719805), (141, 403295), (235, 241977), (237, 239935), (395, 143961), (705, 80659), (1021, 55695), (1185, 47987), (3063, 18565), (3713, 15315), (5105, 11139)]