66041265

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 110119680

約数和(自身を除く): 44078415

約数列:

[1, 3, 5, 15, 29, 87, 145, 157, 435, 471, 785, 967, 2355, 2901, 4553, 4835, 13659, 14505, 22765, 28043, 68295, 84129, 140215, 151819, 420645, 455457, 759095, 2277285, 4402751, 13208253, 22013755, 66041265]

約数ペア:

[(1, 66041265), (3, 22013755), (5, 13208253), (15, 4402751), (29, 2277285), (87, 759095), (145, 455457), (157, 420645), (435, 151819), (471, 140215), (785, 84129), (967, 68295), (2355, 28043), (2901, 22765), (4553, 14505), (4835, 13659)]