130375675

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 164989440

約数和(自身を除く): 34613765

約数列:

[1, 5, 25, 79, 251, 263, 395, 1255, 1315, 1975, 6275, 6575, 19829, 20777, 66013, 99145, 103885, 330065, 495725, 519425, 1650325, 5215027, 26075135, 130375675]

約数ペア:

[(1, 130375675), (5, 26075135), (25, 5215027), (79, 1650325), (251, 519425), (263, 495725), (395, 330065), (1255, 103885), (1315, 99145), (1975, 66013), (6275, 20777), (6575, 19829)]