29260275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 54639360

約数和(自身を除く): 25379085

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1223, 1595, 2175, 3669, 4785, 6115, 7975, 13453, 18345, 23925, 30575, 35467, 40359, 67265, 91725, 106401, 177335, 201795, 336325, 390137, 532005, 886675, 1008975, 1170411, 1950685, 2660025, 5852055, 9753425, 29260275]

約数ペア:

[(1, 29260275), (3, 9753425), (5, 5852055), (11, 2660025), (15, 1950685), (25, 1170411), (29, 1008975), (33, 886675), (55, 532005), (75, 390137), (87, 336325), (145, 201795), (165, 177335), (275, 106401), (319, 91725), (435, 67265), (725, 40359), (825, 35467), (957, 30575), (1223, 23925), (1595, 18345), (2175, 13453), (3669, 7975), (4785, 6115)]