78464025

素因数分解:

$3^3\times 5^2\times {\mathrm{116243}}^1$

素因数の和:116262

約数の個数: 24

約数和(自身を含む): 144142560

約数和(自身を除く): 65678535

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 116243, 348729, 581215, 1046187, 1743645, 2906075, 3138561, 5230935, 8718225, 15692805, 26154675, 78464025]

約数ペア:

[(1, 78464025), (3, 26154675), (5, 15692805), (9, 8718225), (15, 5230935), (25, 3138561), (27, 2906075), (45, 1743645), (75, 1046187), (135, 581215), (225, 348729), (675, 116243)]