38221695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2939}}^1$

素因数の和:2984

約数の個数: 36

約数和(自身を含む): 70401240

約数和(自身を除く): 32179545

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 2939, 4335, 8817, 13005, 14695, 26451, 44085, 49963, 132255, 149889, 249815, 449667, 749445, 849371, 2248335, 2548113, 4246855, 7644339, 12740565, 38221695]

約数ペア:

[(1, 38221695), (3, 12740565), (5, 7644339), (9, 4246855), (15, 2548113), (17, 2248335), (45, 849371), (51, 749445), (85, 449667), (153, 249815), (255, 149889), (289, 132255), (765, 49963), (867, 44085), (1445, 26451), (2601, 14695), (2939, 13005), (4335, 8817)]