5047725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 9160128

約数和(自身を除く): 4112403

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 107, 111, 185, 255, 321, 425, 535, 555, 629, 925, 1275, 1605, 1819, 1887, 2675, 2775, 3145, 3959, 5457, 8025, 9095, 9435, 11877, 15725, 19795, 27285, 45475, 47175, 59385, 67303, 98975, 136425, 201909, 296925, 336515, 1009545, 1682575, 5047725]

約数ペア:

[(1, 5047725), (3, 1682575), (5, 1009545), (15, 336515), (17, 296925), (25, 201909), (37, 136425), (51, 98975), (75, 67303), (85, 59385), (107, 47175), (111, 45475), (185, 27285), (255, 19795), (321, 15725), (425, 11877), (535, 9435), (555, 9095), (629, 8025), (925, 5457), (1275, 3959), (1605, 3145), (1819, 2775), (1887, 2675)]