828978045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{7895029}}^1$

素因数の和:7895044

約数の個数: 16

約数和(自身を含む): 1515845760

約数和(自身を除く): 686867715

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 7895029, 23685087, 39475145, 55265203, 118425435, 165795609, 276326015, 828978045]

約数ペア:

[(1, 828978045), (3, 276326015), (5, 165795609), (7, 118425435), (15, 55265203), (21, 39475145), (35, 23685087), (105, 7895029)]