84719655

素因数分解:

$3^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{829}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 150993600

約数和(自身を除く): 66273945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 757, 829, 2271, 2487, 3785, 4145, 6813, 7461, 11355, 12435, 20439, 22383, 34065, 37305, 102195, 111915, 627553, 1882659, 3137765, 5647977, 9413295, 16943931, 28239885, 84719655]

約数ペア:

[(1, 84719655), (3, 28239885), (5, 16943931), (9, 9413295), (15, 5647977), (27, 3137765), (45, 1882659), (135, 627553), (757, 111915), (829, 102195), (2271, 37305), (2487, 34065), (3785, 22383), (4145, 20439), (6813, 12435), (7461, 11355)]