68172285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239201}}^1$

素因数の和:239228

約数の個数: 16

約数和(自身を含む): 114816960

約数和(自身を除く): 46644675

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 239201, 717603, 1196005, 3588015, 4544819, 13634457, 22724095, 68172285]

約数ペア:

[(1, 68172285), (3, 22724095), (5, 13634457), (15, 4544819), (19, 3588015), (57, 1196005), (95, 717603), (285, 239201)]