73888345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1523}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 91878912

約数和(自身を除く): 17990567

約数列:

[1, 5, 31, 155, 313, 1523, 1565, 7615, 9703, 47213, 48515, 236065, 476699, 2383495, 14777669, 73888345]

約数ペア:

[(1, 73888345), (5, 14777669), (31, 2383495), (155, 476699), (313, 236065), (1523, 48515), (1565, 47213), (7615, 9703)]