888979190795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{408209}}^1$

素因数の和:408919

約数の個数: 32

約数和(自身を含む): 1153307548800

約数和(自身を除く): 264328358005

約数列:

[1, 5, 23, 29, 115, 145, 653, 667, 3265, 3335, 15019, 18937, 75095, 94685, 408209, 435551, 2041045, 2177755, 9388807, 11838061, 46944035, 59190305, 266560477, 272275403, 1332802385, 1361377015, 6130890971, 7730253833, 30654454855, 38651269165, 177795838159, 888979190795]

約数ペア:

[(1, 888979190795), (5, 177795838159), (23, 38651269165), (29, 30654454855), (115, 7730253833), (145, 6130890971), (653, 1361377015), (667, 1332802385), (3265, 272275403), (3335, 266560477), (15019, 59190305), (18937, 46944035), (75095, 11838061), (94685, 9388807), (408209, 2177755), (435551, 2041045)]