29218155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 20677845

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 769, 2235, 2307, 2533, 3845, 7599, 11535, 12665, 13073, 37995, 39219, 65365, 114581, 196095, 343743, 572905, 1718715, 1947877, 5843631, 9739385, 29218155]

約数ペア:

[(1, 29218155), (3, 9739385), (5, 5843631), (15, 1947877), (17, 1718715), (51, 572905), (85, 343743), (149, 196095), (255, 114581), (447, 65365), (745, 39219), (769, 37995), (2235, 13073), (2307, 12665), (2533, 11535), (3845, 7599)]