15207901645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1\times {\mathrm{769}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 19160064000

約数和(自身を除く): 3952162355

約数列:

[1, 5, 23, 115, 383, 449, 769, 1915, 2245, 3845, 8809, 10327, 17687, 44045, 51635, 88435, 171967, 294527, 345281, 859835, 1472635, 1726405, 3955241, 6774121, 7941463, 19776205, 33870605, 39707315, 132242623, 661213115, 3041580329, 15207901645]

約数ペア:

[(1, 15207901645), (5, 3041580329), (23, 661213115), (115, 132242623), (383, 39707315), (449, 33870605), (769, 19776205), (1915, 7941463), (2245, 6774121), (3845, 3955241), (8809, 1726405), (10327, 1472635), (17687, 859835), (44045, 345281), (51635, 294527), (88435, 171967)]