84786645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4877}}^1$

素因数の和:4965

約数の個数: 32

約数和(自身を含む): 145169280

約数和(自身を除く): 60382635

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 4877, 5795, 14631, 17385, 24385, 73155, 92663, 277989, 297497, 463315, 892491, 1389945, 1487485, 4462455, 5652443, 16957329, 28262215, 84786645]

約数ペア:

[(1, 84786645), (3, 28262215), (5, 16957329), (15, 5652443), (19, 4462455), (57, 1487485), (61, 1389945), (95, 892491), (183, 463315), (285, 297497), (305, 277989), (915, 92663), (1159, 73155), (3477, 24385), (4877, 17385), (5795, 14631)]