194225745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1481}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 355680000

約数和(自身を除く): 161454255

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1249, 1481, 3747, 4443, 6245, 7405, 8743, 10367, 18735, 22215, 26229, 31101, 43715, 51835, 131145, 155505, 1849769, 5549307, 9248845, 12948383, 27746535, 38845149, 64741915, 194225745]

約数ペア:

[(1, 194225745), (3, 64741915), (5, 38845149), (7, 27746535), (15, 12948383), (21, 9248845), (35, 5549307), (105, 1849769), (1249, 155505), (1481, 131145), (3747, 51835), (4443, 43715), (6245, 31101), (7405, 26229), (8743, 22215), (10367, 18735)]