153936765

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{180043}}^1$

素因数の和:180073

約数の個数: 24

約数和(自身を含む): 280868640

約数和(自身を除く): 126931875

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 180043, 540129, 900215, 1620387, 2700645, 3420817, 8101935, 10262451, 17104085, 30787353, 51312255, 153936765]

約数ペア:

[(1, 153936765), (3, 51312255), (5, 30787353), (9, 17104085), (15, 10262451), (19, 8101935), (45, 3420817), (57, 2700645), (95, 1620387), (171, 900215), (285, 540129), (855, 180043)]