8627985

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 6924015

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 809, 1185, 2133, 2427, 3555, 4045, 7281, 10665, 12135, 21843, 36405, 63911, 109215, 191733, 319555, 575199, 958665, 1725597, 2875995, 8627985]

約数ペア:

[(1, 8627985), (3, 2875995), (5, 1725597), (9, 958665), (15, 575199), (27, 319555), (45, 191733), (79, 109215), (135, 63911), (237, 36405), (395, 21843), (711, 12135), (809, 10665), (1185, 7281), (2133, 4045), (2427, 3555)]