13226175

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2072

約数の個数: 36

約数和(自身を含む): 24518520

約数和(自身を除く): 11292345

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2027, 2175, 6081, 6525, 10135, 18243, 30405, 50675, 58783, 91215, 152025, 176349, 293915, 456075, 529047, 881745, 1469575, 2645235, 4408725, 13226175]

約数ペア:

[(1, 13226175), (3, 4408725), (5, 2645235), (9, 1469575), (15, 881745), (25, 529047), (29, 456075), (45, 293915), (75, 176349), (87, 152025), (145, 91215), (225, 58783), (261, 50675), (435, 30405), (725, 18243), (1305, 10135), (2027, 6525), (2175, 6081)]