66880095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3847}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 114516480

約数和(自身を除く): 47636385

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 3847, 5795, 11541, 17385, 19235, 57705, 73093, 219279, 234667, 365465, 704001, 1096395, 1173335, 3520005, 4458673, 13376019, 22293365, 66880095]

約数ペア:

[(1, 66880095), (3, 22293365), (5, 13376019), (15, 4458673), (19, 3520005), (57, 1173335), (61, 1096395), (95, 704001), (183, 365465), (285, 234667), (305, 219279), (915, 73093), (1159, 57705), (3477, 19235), (3847, 17385), (5795, 11541)]