115908165

素因数分解:

$3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2089}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 209392920

約数和(自身を除く): 93484755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 405, 411, 685, 1233, 2055, 2089, 3699, 6165, 6267, 10445, 11097, 18495, 18801, 31335, 55485, 56403, 94005, 169209, 282015, 286193, 846045, 858579, 1430965, 2575737, 4292895, 7727211, 12878685, 23181633, 38636055, 115908165]

約数ペア:

[(1, 115908165), (3, 38636055), (5, 23181633), (9, 12878685), (15, 7727211), (27, 4292895), (45, 2575737), (81, 1430965), (135, 858579), (137, 846045), (405, 286193), (411, 282015), (685, 169209), (1233, 94005), (2055, 56403), (2089, 55485), (3699, 31335), (6165, 18801), (6267, 18495), (10445, 11097)]