13545225

素因数分解:

$3^4\times 5^2\times {\mathrm{6689}}^1$

素因数の和:6711

約数の個数: 30

約数和(自身を含む): 25094190

約数和(自身を除く): 11548965

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6689, 20067, 33445, 60201, 100335, 167225, 180603, 301005, 501675, 541809, 903015, 1505025, 2709045, 4515075, 13545225]

約数ペア:

[(1, 13545225), (3, 4515075), (5, 2709045), (9, 1505025), (15, 903015), (25, 541809), (27, 501675), (45, 301005), (75, 180603), (81, 167225), (135, 100335), (225, 60201), (405, 33445), (675, 20067), (2025, 6689)]