799679575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{1531}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 1051472880

約数和(自身を除く): 251793305

約数列:

[1, 5, 17, 25, 85, 425, 1229, 1531, 6145, 7655, 20893, 26027, 30725, 38275, 104465, 130135, 522325, 650675, 1881599, 9407995, 31987183, 47039975, 159935915, 799679575]

約数ペア:

[(1, 799679575), (5, 159935915), (17, 47039975), (25, 31987183), (85, 9407995), (425, 1881599), (1229, 650675), (1531, 522325), (6145, 130135), (7655, 104465), (20893, 38275), (26027, 30725)]