3222915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 2306685

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 239, 435, 465, 717, 899, 1195, 2697, 3585, 4495, 6931, 7409, 13485, 20793, 22227, 34655, 37045, 103965, 111135, 214861, 644583, 1074305, 3222915]

約数ペア:

[(1, 3222915), (3, 1074305), (5, 644583), (15, 214861), (29, 111135), (31, 103965), (87, 37045), (93, 34655), (145, 22227), (155, 20793), (239, 13485), (435, 7409), (465, 6931), (717, 4495), (899, 3585), (1195, 2697)]