61185225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{42937}}^1$

素因数の和:42969

約数の個数: 24

約数和(自身を含む): 106486240

約数和(自身を除く): 45301015

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 42937, 128811, 214685, 644055, 815803, 1073425, 2447409, 3220275, 4079015, 12237045, 20395075, 61185225]

約数ペア:

[(1, 61185225), (3, 20395075), (5, 12237045), (15, 4079015), (19, 3220275), (25, 2447409), (57, 1073425), (75, 815803), (95, 644055), (285, 214685), (475, 128811), (1425, 42937)]