54078465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27107}}^1$

素因数の和:27141

約数の個数: 32

約数和(自身を含む): 104094720

約数和(自身を除く): 50016255

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 27107, 81321, 135535, 189749, 406605, 515033, 569247, 948745, 1545099, 2575165, 2846235, 3605231, 7725495, 10815693, 18026155, 54078465]

約数ペア:

[(1, 54078465), (3, 18026155), (5, 10815693), (7, 7725495), (15, 3605231), (19, 2846235), (21, 2575165), (35, 1545099), (57, 948745), (95, 569247), (105, 515033), (133, 406605), (285, 189749), (399, 135535), (665, 81321), (1995, 27107)]