78930575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 104212080

約数和(自身を除く): 25281505

約数列:

[1, 5, 17, 25, 85, 229, 425, 811, 1145, 3893, 4055, 5725, 13787, 19465, 20275, 68935, 97325, 185719, 344675, 928595, 3157223, 4642975, 15786115, 78930575]

約数ペア:

[(1, 78930575), (5, 15786115), (17, 4642975), (25, 3157223), (85, 928595), (229, 344675), (425, 185719), (811, 97325), (1145, 68935), (3893, 20275), (4055, 19465), (5725, 13787)]