77930465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19507}}^1$

素因数の和:19576

約数の個数: 16

約数和(自身を含む): 101129472

約数和(自身を除く): 23199007

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 19507, 97535, 331619, 916829, 1658095, 4584145, 15586093, 77930465]

約数ペア:

[(1, 77930465), (5, 15586093), (17, 4584145), (47, 1658095), (85, 916829), (235, 331619), (799, 97535), (3995, 19507)]