64831115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4261}}^1$

素因数の和:4462

約数の個数: 16

約数和(自身を含む): 82853280

約数和(自身を除く): 18022165

約数列:

[1, 5, 17, 85, 179, 895, 3043, 4261, 15215, 21305, 72437, 362185, 762719, 3813595, 12966223, 64831115]

約数ペア:

[(1, 64831115), (5, 12966223), (17, 3813595), (85, 762719), (179, 362185), (895, 72437), (3043, 21305), (4261, 15215)]