127979462025

素因数分解:

$3^3\times 5^2\times {\mathrm{653}}^1\times {\mathrm{290351}}^1$

素因数の和:291023

約数の個数: 48

約数和(自身を含む): 235463857920

約数和(自身を除く): 107484395895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 653, 675, 1959, 3265, 5877, 9795, 16325, 17631, 29385, 48975, 88155, 146925, 290351, 440775, 871053, 1451755, 2613159, 4355265, 7258775, 7839477, 13065795, 21776325, 39197385, 65328975, 189599203, 195986925, 568797609, 947996015, 1706392827, 2843988045, 4739980075, 5119178481, 8531964135, 14219940225, 25595892405, 42659820675, 127979462025]

約数ペア:

[(1, 127979462025), (3, 42659820675), (5, 25595892405), (9, 14219940225), (15, 8531964135), (25, 5119178481), (27, 4739980075), (45, 2843988045), (75, 1706392827), (135, 947996015), (225, 568797609), (653, 195986925), (675, 189599203), (1959, 65328975), (3265, 39197385), (5877, 21776325), (9795, 13065795), (16325, 7839477), (17631, 7258775), (29385, 4355265), (48975, 2613159), (88155, 1451755), (146925, 871053), (290351, 440775)]