27804501485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1\times {\mathrm{3137}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 35607513600

約数和(自身を除く): 7803012115

約数列:

[1, 5, 19, 79, 95, 395, 1181, 1501, 3137, 5905, 7505, 15685, 22439, 59603, 93299, 112195, 247823, 298015, 466495, 1239115, 1772681, 3704797, 4708637, 8863405, 18523985, 23543185, 70391143, 292678963, 351955715, 1463394815, 5560900297, 27804501485]

約数ペア:

[(1, 27804501485), (5, 5560900297), (19, 1463394815), (79, 351955715), (95, 292678963), (395, 70391143), (1181, 23543185), (1501, 18523985), (3137, 8863405), (5905, 4708637), (7505, 3704797), (15685, 1772681), (22439, 1239115), (59603, 466495), (93299, 298015), (112195, 247823)]