73899545

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2309}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 91642320

約数和(自身を除く): 17742775

約数列:

[1, 5, 37, 173, 185, 865, 2309, 6401, 11545, 32005, 85433, 399457, 427165, 1997285, 14779909, 73899545]

約数ペア:

[(1, 73899545), (5, 14779909), (37, 1997285), (173, 427165), (185, 399457), (865, 85433), (2309, 32005), (6401, 11545)]