81617532045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16538507}}^1$

素因数の和:16538569

約数の個数: 32

約数和(自身を含む): 152418889728

約数和(自身を除く): 70801357683

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 16538507, 49615521, 82692535, 115769549, 248077605, 347308647, 578847745, 777309829, 1736543235, 2331929487, 3886549145, 5441168803, 11659647435, 16323506409, 27205844015, 81617532045]

約数ペア:

[(1, 81617532045), (3, 27205844015), (5, 16323506409), (7, 11659647435), (15, 5441168803), (21, 3886549145), (35, 2331929487), (47, 1736543235), (105, 777309829), (141, 578847745), (235, 347308647), (329, 248077605), (705, 115769549), (987, 82692535), (1645, 49615521), (4935, 16538507)]