127936825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 165076736

約数和(自身を除く): 37139911

約数列:

[1, 5, 25, 43, 61, 215, 305, 1075, 1525, 1951, 2623, 9755, 13115, 48775, 65575, 83893, 119011, 419465, 595055, 2097325, 2975275, 5117473, 25587365, 127936825]

約数ペア:

[(1, 127936825), (5, 25587365), (25, 5117473), (43, 2975275), (61, 2097325), (215, 595055), (305, 419465), (1075, 119011), (1525, 83893), (1951, 65575), (2623, 48775), (9755, 13115)]