91124545

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 112202640

約数和(自身を除く): 21078095

約数列:

[1, 5, 61, 109, 305, 545, 2741, 6649, 13705, 33245, 167201, 298769, 836005, 1493845, 18224909, 91124545]

約数ペア:

[(1, 91124545), (5, 18224909), (61, 1493845), (109, 836005), (305, 298769), (545, 167201), (2741, 33245), (6649, 13705)]