45271305

素因数分解:

$3^4\times 5^1\times {\mathrm{111781}}^1$

素因数の和:111798

約数の個数: 20

約数和(自身を含む): 81153732

約数和(自身を除く): 35882427

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 111781, 335343, 558905, 1006029, 1676715, 3018087, 5030145, 9054261, 15090435, 45271305]

約数ペア:

[(1, 45271305), (3, 15090435), (5, 9054261), (9, 5030145), (15, 3018087), (27, 1676715), (45, 1006029), (81, 558905), (135, 335343), (405, 111781)]