75042401

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 92951040

約数和(自身を除く): 17908639

約数列:

[1, 7, 29, 37, 97, 103, 203, 259, 679, 721, 1073, 2813, 2987, 3589, 3811, 7511, 9991, 19691, 20909, 25123, 26677, 69937, 104081, 110519, 289739, 369667, 728567, 773633, 2028173, 2587669, 10720343, 75042401]

約数ペア:

[(1, 75042401), (7, 10720343), (29, 2587669), (37, 2028173), (97, 773633), (103, 728567), (203, 369667), (259, 289739), (679, 110519), (721, 104081), (1073, 69937), (2813, 26677), (2987, 25123), (3589, 20909), (3811, 19691), (7511, 9991)]