66233925

素因数分解:

$3^2\times 5^2\times {\mathrm{431}}^1\times {\mathrm{683}}^1$

素因数の和:1130

約数の個数: 36

約数和(自身を含む): 119081664

約数和(自身を除く): 52847739

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 431, 683, 1293, 2049, 2155, 3415, 3879, 6147, 6465, 10245, 10775, 17075, 19395, 30735, 32325, 51225, 96975, 153675, 294373, 883119, 1471865, 2649357, 4415595, 7359325, 13246785, 22077975, 66233925]

約数ペア:

[(1, 66233925), (3, 22077975), (5, 13246785), (9, 7359325), (15, 4415595), (25, 2649357), (45, 1471865), (75, 883119), (225, 294373), (431, 153675), (683, 96975), (1293, 51225), (2049, 32325), (2155, 30735), (3415, 19395), (3879, 17075), (6147, 10775), (6465, 10245)]