39886335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3067}}^1$

素因数の和:3112

約数の個数: 36

約数和(自身を含む): 73466328

約数和(自身を除く): 33579993

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 3067, 4335, 9201, 13005, 15335, 27603, 46005, 52139, 138015, 156417, 260695, 469251, 782085, 886363, 2346255, 2659089, 4431815, 7977267, 13295445, 39886335]

約数ペア:

[(1, 39886335), (3, 13295445), (5, 7977267), (9, 4431815), (15, 2659089), (17, 2346255), (45, 886363), (51, 782085), (85, 469251), (153, 260695), (255, 156417), (289, 138015), (765, 52139), (867, 46005), (1445, 27603), (2601, 15335), (3067, 13005), (4335, 9201)]