520075485

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24229}}^1$

素因数の和:24299

約数の個数: 40

約数和(自身を含む): 949912920

約数和(自身を除く): 429837435

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 21465, 24229, 72687, 121145, 218061, 363435, 654183, 1090305, 1284137, 1962549, 3270915, 3852411, 6420685, 9812745, 11557233, 19262055, 34671699, 57786165, 104015097, 173358495, 520075485]

約数ペア:

[(1, 520075485), (3, 173358495), (5, 104015097), (9, 57786165), (15, 34671699), (27, 19262055), (45, 11557233), (53, 9812745), (81, 6420685), (135, 3852411), (159, 3270915), (265, 1962549), (405, 1284137), (477, 1090305), (795, 654183), (1431, 363435), (2385, 218061), (4293, 121145), (7155, 72687), (21465, 24229)]