7058025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 14443520

約数和(自身を除く): 7385495

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 127, 171, 195, 225, 247, 285, 325, 381, 475, 585, 635, 741, 855, 975, 1143, 1235, 1425, 1651, 1905, 2223, 2413, 2925, 3175, 3705, 4275, 4953, 5715, 6175, 7239, 8255, 9525, 11115, 12065, 14859, 18525, 21717, 24765, 28575, 31369, 36195, 41275, 55575, 60325, 74295, 94107, 108585, 123825, 156845, 180975, 282321, 371475, 470535, 542925, 784225, 1411605, 2352675, 7058025]

約数ペア:

[(1, 7058025), (3, 2352675), (5, 1411605), (9, 784225), (13, 542925), (15, 470535), (19, 371475), (25, 282321), (39, 180975), (45, 156845), (57, 123825), (65, 108585), (75, 94107), (95, 74295), (117, 60325), (127, 55575), (171, 41275), (195, 36195), (225, 31369), (247, 28575), (285, 24765), (325, 21717), (381, 18525), (475, 14859), (585, 12065), (635, 11115), (741, 9525), (855, 8255), (975, 7239), (1143, 6175), (1235, 5715), (1425, 4953), (1651, 4275), (1905, 3705), (2223, 3175), (2413, 2925)]