64192085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4219}}^1$

素因数の和:4420

約数の個数: 16

約数和(自身を含む): 82036800

約数和(自身を除く): 17844715

約数列:

[1, 5, 17, 85, 179, 895, 3043, 4219, 15215, 21095, 71723, 358615, 755201, 3776005, 12838417, 64192085]

約数ペア:

[(1, 64192085), (5, 12838417), (17, 3776005), (85, 755201), (179, 358615), (895, 71723), (3043, 21095), (4219, 15215)]