201760155

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{30091}}^1$

素因数の和:30251

約数の個数: 24

約数和(自身を含む): 352076400

約数和(自身を除く): 150316245

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 30091, 90273, 150455, 270819, 451365, 1354095, 4483559, 13450677, 22417795, 40352031, 67253385, 201760155]

約数ペア:

[(1, 201760155), (3, 67253385), (5, 40352031), (9, 22417795), (15, 13450677), (45, 4483559), (149, 1354095), (447, 451365), (745, 270819), (1341, 150455), (2235, 90273), (6705, 30091)]