229488825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 398724480

約数和(自身を除く): 169235655

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 173, 345, 519, 575, 769, 865, 1725, 2307, 2595, 3845, 3979, 4325, 11535, 11937, 12975, 17687, 19225, 19895, 53061, 57675, 59685, 88435, 99475, 133037, 265305, 298425, 399111, 442175, 665185, 1326525, 1995555, 3059851, 3325925, 9179553, 9977775, 15299255, 45897765, 76496275, 229488825]

約数ペア:

[(1, 229488825), (3, 76496275), (5, 45897765), (15, 15299255), (23, 9977775), (25, 9179553), (69, 3325925), (75, 3059851), (115, 1995555), (173, 1326525), (345, 665185), (519, 442175), (575, 399111), (769, 298425), (865, 265305), (1725, 133037), (2307, 99475), (2595, 88435), (3845, 59685), (3979, 57675), (4325, 53061), (11535, 19895), (11937, 19225), (12975, 17687)]