321480115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{343829}}^1$

素因数の和:343862

約数の個数: 16

約数和(自身を含む): 445603680

約数和(自身を除く): 124123565

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 343829, 1719145, 3782119, 5845093, 18910595, 29225465, 64296023, 321480115]

約数ペア:

[(1, 321480115), (5, 64296023), (11, 29225465), (17, 18910595), (55, 5845093), (85, 3782119), (187, 1719145), (935, 343829)]