38172735

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16633}}^1$

素因数の和:16664

約数の個数: 32

約数和(自身を含む): 71858880

約数和(自身を除く): 33686145

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 16633, 49899, 83165, 149697, 249495, 282761, 449091, 748485, 848283, 1413805, 2245455, 2544849, 4241415, 7634547, 12724245, 38172735]

約数ペア:

[(1, 38172735), (3, 12724245), (5, 7634547), (9, 4241415), (15, 2544849), (17, 2245455), (27, 1413805), (45, 848283), (51, 748485), (85, 449091), (135, 282761), (153, 249495), (255, 149697), (459, 83165), (765, 49899), (2295, 16633)]