319293135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1013629}}^1$

素因数の和:1013647

約数の個数: 24

約数和(自身を含む): 632505120

約数和(自身を除く): 313211985

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1013629, 3040887, 5068145, 7095403, 9122661, 15204435, 21286209, 35477015, 45613305, 63858627, 106431045, 319293135]

約数ペア:

[(1, 319293135), (3, 106431045), (5, 63858627), (7, 45613305), (9, 35477015), (15, 21286209), (21, 15204435), (35, 9122661), (45, 7095403), (63, 5068145), (105, 3040887), (315, 1013629)]