15551445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11393}}^1$

素因数の和:11421

約数の個数: 32

約数和(自身を含む): 30627072

約数和(自身を除く): 15075627

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 11393, 34179, 56965, 79751, 148109, 170895, 239253, 398755, 444327, 740545, 1036763, 1196265, 2221635, 3110289, 5183815, 15551445]

約数ペア:

[(1, 15551445), (3, 5183815), (5, 3110289), (7, 2221635), (13, 1196265), (15, 1036763), (21, 740545), (35, 444327), (39, 398755), (65, 239253), (91, 170895), (105, 148109), (195, 79751), (273, 56965), (455, 34179), (1365, 11393)]