1330670025

素因数分解:

$3^4\times 5^2\times {\mathrm{657121}}^1$

素因数の和:657143

約数の個数: 30

約数和(自身を含む): 2464864622

約数和(自身を除く): 1134194597

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 657121, 1971363, 3285605, 5914089, 9856815, 16428025, 17742267, 29570445, 49284075, 53226801, 88711335, 147852225, 266134005, 443556675, 1330670025]

約数ペア:

[(1, 1330670025), (3, 443556675), (5, 266134005), (9, 147852225), (15, 88711335), (25, 53226801), (27, 49284075), (45, 29570445), (75, 17742267), (81, 16428025), (135, 9856815), (225, 5914089), (405, 3285605), (675, 1971363), (2025, 657121)]