201341295

素因数分解:

$3^5\times 5^1\times {\mathrm{165713}}^1$

素因数の和:165733

約数の個数: 24

約数和(自身を含む): 361919376

約数和(自身を除く): 160578081

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 165713, 497139, 828565, 1491417, 2485695, 4474251, 7457085, 13422753, 22371255, 40268259, 67113765, 201341295]

約数ペア:

[(1, 201341295), (3, 67113765), (5, 40268259), (9, 22371255), (15, 13422753), (27, 7457085), (45, 4474251), (81, 2485695), (135, 1491417), (243, 828565), (405, 497139), (1215, 165713)]