40982355

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2217

約数の個数: 40

約数和(自身を含む): 75062592

約数和(自身を除く): 34080237

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 2153, 3807, 6345, 6459, 10765, 19035, 19377, 32295, 58131, 96885, 101191, 174393, 290655, 303573, 505955, 871965, 910719, 1517865, 2732157, 4553595, 8196471, 13660785, 40982355]

約数ペア:

[(1, 40982355), (3, 13660785), (5, 8196471), (9, 4553595), (15, 2732157), (27, 1517865), (45, 910719), (47, 871965), (81, 505955), (135, 303573), (141, 290655), (235, 174393), (405, 101191), (423, 96885), (705, 58131), (1269, 32295), (2115, 19377), (2153, 19035), (3807, 10765), (6345, 6459)]