2017058145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191281}}^1$

素因数の和:191345

約数の個数: 32

約数和(自身を含む): 3488983680

約数和(自身を除く): 1471925535

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 191281, 573843, 956405, 2869215, 3634339, 7077397, 10903017, 18171695, 21232191, 35386985, 54515085, 106160955, 134470543, 403411629, 672352715, 2017058145]

約数ペア:

[(1, 2017058145), (3, 672352715), (5, 403411629), (15, 134470543), (19, 106160955), (37, 54515085), (57, 35386985), (95, 21232191), (111, 18171695), (185, 10903017), (285, 7077397), (555, 3634339), (703, 2869215), (2109, 956405), (3515, 573843), (10545, 191281)]