86803305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5081

約数の個数: 32

約数和(自身を含む): 148621440

約数和(自身を除く): 61818135

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 4993, 5795, 14979, 17385, 24965, 74895, 94867, 284601, 304573, 474335, 913719, 1423005, 1522865, 4568595, 5786887, 17360661, 28934435, 86803305]

約数ペア:

[(1, 86803305), (3, 28934435), (5, 17360661), (15, 5786887), (19, 4568595), (57, 1522865), (61, 1423005), (95, 913719), (183, 474335), (285, 304573), (305, 284601), (915, 94867), (1159, 74895), (3477, 24965), (4993, 17385), (5795, 14979)]