53785575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8243}}^1$

素因数の和:8288

約数の個数: 36

約数和(自身を含む): 99669960

約数和(自身を除く): 45884385

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 8243, 24729, 41215, 74187, 123645, 206075, 239047, 370935, 618225, 717141, 1195235, 1854675, 2151423, 3585705, 5976175, 10757115, 17928525, 53785575]

約数ペア:

[(1, 53785575), (3, 17928525), (5, 10757115), (9, 5976175), (15, 3585705), (25, 2151423), (29, 1854675), (45, 1195235), (75, 717141), (87, 618225), (145, 370935), (225, 239047), (261, 206075), (435, 123645), (725, 74187), (1305, 41215), (2175, 24729), (6525, 8243)]