1316745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 2363400

約数和(自身を除く): 1046655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1009, 1305, 3027, 5045, 9081, 15135, 29261, 45405, 87783, 146305, 263349, 438915, 1316745]

約数ペア:

[(1, 1316745), (3, 438915), (5, 263349), (9, 146305), (15, 87783), (29, 45405), (45, 29261), (87, 15135), (145, 9081), (261, 5045), (435, 3027), (1009, 1305)]