142602495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{194017}}^1$

素因数の和:194039

約数の個数: 24

約数和(自身を含む): 265416624

約数和(自身を除く): 122814129

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 194017, 582051, 970085, 1358119, 2910255, 4074357, 6790595, 9506833, 20371785, 28520499, 47534165, 142602495]

約数ペア:

[(1, 142602495), (3, 47534165), (5, 28520499), (7, 20371785), (15, 9506833), (21, 6790595), (35, 4074357), (49, 2910255), (105, 1358119), (147, 970085), (245, 582051), (735, 194017)]