41398225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 58322160

約数和(自身を除く): 16923935

約数列:

[1, 5, 11, 25, 29, 55, 145, 179, 275, 319, 725, 841, 895, 1595, 1969, 4205, 4475, 5191, 7975, 9251, 9845, 21025, 25955, 46255, 49225, 57101, 129775, 150539, 231275, 285505, 752695, 1427525, 1655929, 3763475, 8279645, 41398225]

約数ペア:

[(1, 41398225), (5, 8279645), (11, 3763475), (25, 1655929), (29, 1427525), (55, 752695), (145, 285505), (179, 231275), (275, 150539), (319, 129775), (725, 57101), (841, 49225), (895, 46255), (1595, 25955), (1969, 21025), (4205, 9845), (4475, 9251), (5191, 7975)]