26005725

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 48657600

約数和(自身を除く): 22651875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 653, 675, 885, 1475, 1593, 1959, 2655, 3265, 4425, 5877, 7965, 9795, 13275, 16325, 17631, 29385, 38527, 39825, 48975, 88155, 115581, 146925, 192635, 346743, 440775, 577905, 963175, 1040229, 1733715, 2889525, 5201145, 8668575, 26005725]

約数ペア:

[(1, 26005725), (3, 8668575), (5, 5201145), (9, 2889525), (15, 1733715), (25, 1040229), (27, 963175), (45, 577905), (59, 440775), (75, 346743), (135, 192635), (177, 146925), (225, 115581), (295, 88155), (531, 48975), (653, 39825), (675, 38527), (885, 29385), (1475, 17631), (1593, 16325), (1959, 13275), (2655, 9795), (3265, 7965), (4425, 5877)]