201764565

素因数分解:

$3^2\times 5^1\times {\mathrm{4483657}}^1$

素因数の和:4483668

約数の個数: 12

約数和(自身を含む): 349725324

約数和(自身を除く): 147960759

約数列:

[1, 3, 5, 9, 15, 45, 4483657, 13450971, 22418285, 40352913, 67254855, 201764565]

約数ペア:

[(1, 201764565), (3, 67254855), (5, 40352913), (9, 22418285), (15, 13450971), (45, 4483657)]