201395775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{383611}}^1$

素因数の和:383631

約数の個数: 24

約数和(自身を含む): 380543104

約数和(自身を除く): 179147329

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 383611, 1150833, 1918055, 2685277, 5754165, 8055831, 9590275, 13426385, 28770825, 40279155, 67131925, 201395775]

約数ペア:

[(1, 201395775), (3, 67131925), (5, 40279155), (7, 28770825), (15, 13426385), (21, 9590275), (25, 8055831), (35, 5754165), (75, 2685277), (105, 1918055), (175, 1150833), (525, 383611)]