143994135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7043}}^1$

素因数の和:7127

約数の個数: 32

約数和(自身を含む): 243440640

約数和(自身を除く): 99446505

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 6815, 7043, 20445, 21129, 35215, 105645, 204247, 331021, 612741, 993063, 1021235, 1655105, 3063705, 4965315, 9599609, 28798827, 47998045, 143994135]

約数ペア:

[(1, 143994135), (3, 47998045), (5, 28798827), (15, 9599609), (29, 4965315), (47, 3063705), (87, 1655105), (141, 1021235), (145, 993063), (235, 612741), (435, 331021), (705, 204247), (1363, 105645), (4089, 35215), (6815, 21129), (7043, 20445)]