47591325

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4978

約数の個数: 36

約数和(自身を含む): 87241440

約数和(自身を除く): 39650115

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 4919, 9675, 14757, 24595, 44271, 73785, 122975, 211517, 221355, 368925, 634551, 1057585, 1106775, 1903653, 3172755, 5287925, 9518265, 15863775, 47591325]

約数ペア:

[(1, 47591325), (3, 15863775), (5, 9518265), (9, 5287925), (15, 3172755), (25, 1903653), (43, 1106775), (45, 1057585), (75, 634551), (129, 368925), (215, 221355), (225, 211517), (387, 122975), (645, 73785), (1075, 44271), (1935, 24595), (3225, 14757), (4919, 9675)]