331316005

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{7219}}^1$

素因数の和:7428

約数の個数: 16

約数和(自身を含む): 406514880

約数和(自身を除く): 75198875

約数列:

[1, 5, 67, 137, 335, 685, 7219, 9179, 36095, 45895, 483673, 989003, 2418365, 4945015, 66263201, 331316005]

約数ペア:

[(1, 331316005), (5, 66263201), (67, 4945015), (137, 2418365), (335, 989003), (685, 483673), (7219, 45895), (9179, 36095)]