91448745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 154915200

約数和(自身を除く): 63466455

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 4889, 6235, 14667, 18705, 24445, 73335, 141781, 210227, 425343, 630681, 708905, 1051135, 2126715, 3153405, 6096583, 18289749, 30482915, 91448745]

約数ペア:

[(1, 91448745), (3, 30482915), (5, 18289749), (15, 6096583), (29, 3153405), (43, 2126715), (87, 1051135), (129, 708905), (145, 630681), (215, 425343), (435, 210227), (645, 141781), (1247, 73335), (3741, 24445), (4889, 18705), (6235, 14667)]