47316175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 66424320

約数和(自身を除く): 19108145

約数列:

[1, 5, 19, 23, 25, 61, 71, 95, 115, 305, 355, 437, 475, 575, 1159, 1349, 1403, 1525, 1633, 1775, 2185, 4331, 5795, 6745, 7015, 8165, 10925, 21655, 26657, 28975, 31027, 33725, 35075, 40825, 82289, 99613, 108275, 133285, 155135, 411445, 498065, 666425, 775675, 1892647, 2057225, 2490325, 9463235, 47316175]

約数ペア:

[(1, 47316175), (5, 9463235), (19, 2490325), (23, 2057225), (25, 1892647), (61, 775675), (71, 666425), (95, 498065), (115, 411445), (305, 155135), (355, 133285), (437, 108275), (475, 99613), (575, 82289), (1159, 40825), (1349, 35075), (1403, 33725), (1525, 31027), (1633, 28975), (1775, 26657), (2185, 21655), (4331, 10925), (5795, 8165), (6745, 7015)]