72283315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 99429120

約数和(自身を除く): 27145805

約数列:

[1, 5, 13, 19, 65, 95, 107, 247, 535, 547, 1235, 1391, 2033, 2735, 6955, 7111, 10165, 10393, 26429, 35555, 51965, 58529, 132145, 135109, 292645, 675545, 760877, 1112051, 3804385, 5560255, 14456663, 72283315]

約数ペア:

[(1, 72283315), (5, 14456663), (13, 5560255), (19, 3804385), (65, 1112051), (95, 760877), (107, 675545), (247, 292645), (535, 135109), (547, 132145), (1235, 58529), (1391, 51965), (2033, 35555), (2735, 26429), (6955, 10393), (7111, 10165)]