42763425

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5231}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 71364480

約数和(自身を除く): 28601055

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 5231, 8175, 15693, 26155, 78465, 130775, 392325, 570179, 1710537, 2850895, 8552685, 14254475, 42763425]

約数ペア:

[(1, 42763425), (3, 14254475), (5, 8552685), (15, 2850895), (25, 1710537), (75, 570179), (109, 392325), (327, 130775), (545, 78465), (1635, 26155), (2725, 15693), (5231, 8175)]