51435225

素因数分解:

$3^2\times 5^2\times {\mathrm{228601}}^1$

素因数の和:228617

約数の個数: 18

約数和(自身を含む): 92126606

約数和(自身を除く): 40691381

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 228601, 685803, 1143005, 2057409, 3429015, 5715025, 10287045, 17145075, 51435225]

約数ペア:

[(1, 51435225), (3, 17145075), (5, 10287045), (9, 5715025), (15, 3429015), (25, 2057409), (45, 1143005), (75, 685803), (225, 228601)]