84315065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21647}}^1$

素因数の和:21712

約数の個数: 16

約数和(自身を含む): 109105920

約数和(自身を除く): 24790855

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 21647, 108235, 411293, 887527, 2056465, 4437635, 16863013, 84315065]

約数ペア:

[(1, 84315065), (5, 16863013), (19, 4437635), (41, 2056465), (95, 887527), (205, 411293), (779, 108235), (3895, 21647)]