97990945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1559}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 126846720

約数和(自身を除く): 28855775

約数列:

[1, 5, 13, 65, 967, 1559, 4835, 7795, 12571, 20267, 62855, 101335, 1507553, 7537765, 19598189, 97990945]

約数ペア:

[(1, 97990945), (5, 19598189), (13, 7537765), (65, 1507553), (967, 101335), (1559, 62855), (4835, 20267), (7795, 12571)]