78062895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102043}}^1$

素因数の和:102071

約数の個数: 24

約数和(自身を含む): 143269776

約数和(自身を除く): 65206881

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 102043, 306129, 510215, 918387, 1530645, 1734731, 4591935, 5204193, 8673655, 15612579, 26020965, 78062895]

約数ペア:

[(1, 78062895), (3, 26020965), (5, 15612579), (9, 8673655), (15, 5204193), (17, 4591935), (45, 1734731), (51, 1530645), (85, 918387), (153, 510215), (255, 306129), (765, 102043)]