829016815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2797}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 1153134144

約数和(自身を除く): 324117329

約数列:

[1, 5, 11, 17, 55, 85, 187, 317, 935, 1585, 2797, 3487, 5389, 13985, 17435, 26945, 30767, 47549, 59279, 153835, 237745, 296395, 523039, 886649, 2615195, 4433245, 9753139, 15073033, 48765695, 75365165, 165803363, 829016815]

約数ペア:

[(1, 829016815), (5, 165803363), (11, 75365165), (17, 48765695), (55, 15073033), (85, 9753139), (187, 4433245), (317, 2615195), (935, 886649), (1585, 523039), (2797, 296395), (3487, 237745), (5389, 153835), (13985, 59279), (17435, 47549), (26945, 30767)]