68569545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7841}}^1$

素因数の和:7913

約数の個数: 32

約数和(自身を含む): 121958784

約数和(自身を除く): 53389239

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 7841, 8745, 23523, 39205, 86251, 117615, 258753, 415573, 431255, 1246719, 1293765, 2077865, 4571303, 6233595, 13713909, 22856515, 68569545]

約数ペア:

[(1, 68569545), (3, 22856515), (5, 13713909), (11, 6233595), (15, 4571303), (33, 2077865), (53, 1293765), (55, 1246719), (159, 431255), (165, 415573), (265, 258753), (583, 117615), (795, 86251), (1749, 39205), (2915, 23523), (7841, 8745)]