39202425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 76631256

約数和(自身を除く): 37428831

約数列:

[1, 3, 5, 9, 15, 17, 25, 37, 45, 51, 75, 85, 111, 153, 185, 225, 255, 277, 333, 425, 555, 629, 765, 831, 925, 1275, 1385, 1665, 1887, 2493, 2775, 3145, 3825, 4155, 4709, 5661, 6925, 8325, 9435, 10249, 12465, 14127, 15725, 20775, 23545, 28305, 30747, 42381, 47175, 51245, 62325, 70635, 92241, 117725, 141525, 153735, 174233, 211905, 256225, 353175, 461205, 522699, 768675, 871165, 1059525, 1568097, 2306025, 2613495, 4355825, 7840485, 13067475, 39202425]

約数ペア:

[(1, 39202425), (3, 13067475), (5, 7840485), (9, 4355825), (15, 2613495), (17, 2306025), (25, 1568097), (37, 1059525), (45, 871165), (51, 768675), (75, 522699), (85, 461205), (111, 353175), (153, 256225), (185, 211905), (225, 174233), (255, 153735), (277, 141525), (333, 117725), (425, 92241), (555, 70635), (629, 62325), (765, 51245), (831, 47175), (925, 42381), (1275, 30747), (1385, 28305), (1665, 23545), (1887, 20775), (2493, 15725), (2775, 14127), (3145, 12465), (3825, 10249), (4155, 9435), (4709, 8325), (5661, 6925)]