42725601

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 62836800

約数和(自身を除く): 20111199

約数列:

[1, 3, 9, 149, 151, 211, 447, 453, 633, 1341, 1359, 1899, 22499, 31439, 31861, 67497, 94317, 95583, 202491, 282951, 286749, 4747289, 14241867, 42725601]

約数ペア:

[(1, 42725601), (3, 14241867), (9, 4747289), (149, 286749), (151, 282951), (211, 202491), (447, 95583), (453, 94317), (633, 67497), (1341, 31861), (1359, 31439), (1899, 22499)]