2645235

素因数分解:

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

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 4745520

約数和(自身を除く): 2100285

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 2027, 6081, 10135, 18243, 30405, 58783, 91215, 176349, 293915, 529047, 881745, 2645235]

約数ペア:

[(1, 2645235), (3, 881745), (5, 529047), (9, 293915), (15, 176349), (29, 91215), (45, 58783), (87, 30405), (145, 18243), (261, 10135), (435, 6081), (1305, 2027)]