275618235

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 451019520

約数和(自身を除く): 175401285

約数列:

[1, 3, 5, 15, 67, 139, 201, 335, 417, 695, 1005, 1973, 2085, 5919, 9313, 9865, 27939, 29595, 46565, 132191, 139695, 274247, 396573, 660955, 822741, 1371235, 1982865, 4113705, 18374549, 55123647, 91872745, 275618235]

約数ペア:

[(1, 275618235), (3, 91872745), (5, 55123647), (15, 18374549), (67, 4113705), (139, 1982865), (201, 1371235), (335, 822741), (417, 660955), (695, 396573), (1005, 274247), (1973, 139695), (2085, 132191), (5919, 46565), (9313, 29595), (9865, 27939)]