27729465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2939}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 20533575

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 2939, 3145, 8817, 9435, 14695, 44085, 49963, 108743, 149889, 249815, 326229, 543715, 749445, 1631145, 1848631, 5545893, 9243155, 27729465]

約数ペア:

[(1, 27729465), (3, 9243155), (5, 5545893), (15, 1848631), (17, 1631145), (37, 749445), (51, 543715), (85, 326229), (111, 249815), (185, 149889), (255, 108743), (555, 49963), (629, 44085), (1887, 14695), (2939, 9435), (3145, 8817)]