13440195

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3433}}^1$

素因数の和:3476

約数の個数: 32

約数和(自身を含む): 24724800

約数和(自身を除く): 11284605

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3433, 3915, 10299, 17165, 30897, 51495, 92691, 99557, 154485, 298671, 463455, 497785, 896013, 1493355, 2688039, 4480065, 13440195]

約数ペア:

[(1, 13440195), (3, 4480065), (5, 2688039), (9, 1493355), (15, 896013), (27, 497785), (29, 463455), (45, 298671), (87, 154485), (135, 99557), (145, 92691), (261, 51495), (435, 30897), (783, 17165), (1305, 10299), (3433, 3915)]