61714305

素因数分解:

$3^4\times 5^1\times {\mathrm{152381}}^1$

素因数の和:152398

約数の個数: 20

約数和(自身を含む): 110629332

約数和(自身を除く): 48915027

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 152381, 457143, 761905, 1371429, 2285715, 4114287, 6857145, 12342861, 20571435, 61714305]

約数ペア:

[(1, 61714305), (3, 20571435), (5, 12342861), (9, 6857145), (15, 4114287), (27, 2285715), (45, 1371429), (81, 761905), (135, 457143), (405, 152381)]