13408725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16253}}^1$

素因数の和:16277

約数の個数: 24

約数和(自身を含む): 24185952

約数和(自身を除く): 10777227

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 16253, 48759, 81265, 178783, 243795, 406325, 536349, 893915, 1218975, 2681745, 4469575, 13408725]

約数ペア:

[(1, 13408725), (3, 4469575), (5, 2681745), (11, 1218975), (15, 893915), (25, 536349), (33, 406325), (55, 243795), (75, 178783), (165, 81265), (275, 48759), (825, 16253)]