28492028475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22346689}}^1$

素因数の和:22346719

約数の個数: 24

約数和(自身を含む): 49877812080

約数和(自身を除く): 21385783605

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 22346689, 67040067, 111733445, 335200335, 379893713, 558667225, 1139681139, 1676001675, 1899468565, 5698405695, 9497342825, 28492028475]

約数ペア:

[(1, 28492028475), (3, 9497342825), (5, 5698405695), (15, 1899468565), (17, 1676001675), (25, 1139681139), (51, 558667225), (75, 379893713), (85, 335200335), (255, 111733445), (425, 67040067), (1275, 22346689)]