38993745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10037}}^1$

素因数の和:10089

約数の個数: 32

約数和(自身を含む): 73237248

約数和(自身を除く): 34243503

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 10037, 30111, 50185, 70259, 150555, 210777, 351295, 371369, 1053885, 1114107, 1856845, 2599583, 5570535, 7798749, 12997915, 38993745]

約数ペア:

[(1, 38993745), (3, 12997915), (5, 7798749), (7, 5570535), (15, 2599583), (21, 1856845), (35, 1114107), (37, 1053885), (105, 371369), (111, 351295), (185, 210777), (259, 150555), (555, 70259), (777, 50185), (1295, 30111), (3885, 10037)]