21817583425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{89849}}^1$

素因数の和:90753

約数の個数: 24

約数和(自身を含む): 29546992800

約数和(自身を除く): 7729409375

約数列:

[1, 5, 11, 25, 55, 275, 883, 4415, 9713, 22075, 48565, 89849, 242825, 449245, 988339, 2246225, 4941695, 24708475, 79336667, 396683335, 872703337, 1983416675, 4363516685, 21817583425]

約数ペア:

[(1, 21817583425), (5, 4363516685), (11, 1983416675), (25, 872703337), (55, 396683335), (275, 79336667), (883, 24708475), (4415, 4941695), (9713, 2246225), (22075, 988339), (48565, 449245), (89849, 242825)]