39201525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 78459264

約数和(自身を除く): 39257739

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 47, 55, 75, 99, 141, 165, 225, 235, 275, 337, 423, 495, 517, 705, 825, 1011, 1175, 1551, 1685, 2115, 2475, 2585, 3033, 3525, 3707, 4653, 5055, 7755, 8425, 10575, 11121, 12925, 15165, 15839, 18535, 23265, 25275, 33363, 38775, 47517, 55605, 75825, 79195, 92675, 116325, 142551, 166815, 174229, 237585, 278025, 395975, 522687, 712755, 834075, 871145, 1187925, 1568061, 2613435, 3563775, 4355725, 7840305, 13067175, 39201525]

約数ペア:

[(1, 39201525), (3, 13067175), (5, 7840305), (9, 4355725), (11, 3563775), (15, 2613435), (25, 1568061), (33, 1187925), (45, 871145), (47, 834075), (55, 712755), (75, 522687), (99, 395975), (141, 278025), (165, 237585), (225, 174229), (235, 166815), (275, 142551), (337, 116325), (423, 92675), (495, 79195), (517, 75825), (705, 55605), (825, 47517), (1011, 38775), (1175, 33363), (1551, 25275), (1685, 23265), (2115, 18535), (2475, 15839), (2585, 15165), (3033, 12925), (3525, 11121), (3707, 10575), (4653, 8425), (5055, 7755)]