38867535

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17627}}^1$

素因数の和:17652

約数の個数: 36

約数和(自身を含む): 78374088

約数和(自身を除く): 39506553

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 17627, 52881, 88135, 123389, 158643, 264405, 370167, 616945, 793215, 863723, 1110501, 1850835, 2591169, 4318615, 5552505, 7773507, 12955845, 38867535]

約数ペア:

[(1, 38867535), (3, 12955845), (5, 7773507), (7, 5552505), (9, 4318615), (15, 2591169), (21, 1850835), (35, 1110501), (45, 863723), (49, 793215), (63, 616945), (105, 370167), (147, 264405), (245, 158643), (315, 123389), (441, 88135), (735, 52881), (2205, 17627)]