489502645

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{8423}}^1$

素因数の和:8684

約数の個数: 16

約数和(自身を含む): 600462720

約数和(自身を除く): 110960075

約数列:

[1, 5, 59, 197, 295, 985, 8423, 11623, 42115, 58115, 496957, 1659331, 2484785, 8296655, 97900529, 489502645]

約数ペア:

[(1, 489502645), (5, 97900529), (59, 8296655), (197, 2484785), (295, 1659331), (985, 496957), (8423, 58115), (11623, 42115)]