3221295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2815

約数の個数: 32

約数和(自身を含む): 6428160

約数和(自身を除く): 3206865

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2789, 8367, 13945, 19523, 30679, 41835, 58569, 92037, 97615, 153395, 214753, 292845, 460185, 644259, 1073765, 3221295]

約数ペア:

[(1, 3221295), (3, 1073765), (5, 644259), (7, 460185), (11, 292845), (15, 214753), (21, 153395), (33, 97615), (35, 92037), (55, 58569), (77, 41835), (105, 30679), (165, 19523), (231, 13945), (385, 8367), (1155, 2789)]