12529825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 20284416

約数和(自身を除く): 7754591

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 283, 385, 575, 805, 1265, 1415, 1771, 1925, 1981, 3113, 4025, 6325, 6509, 7075, 8855, 9905, 15565, 21791, 32545, 44275, 45563, 49525, 71599, 77825, 108955, 162725, 227815, 357995, 501193, 544775, 1139075, 1789975, 2505965, 12529825]

約数ペア:

[(1, 12529825), (5, 2505965), (7, 1789975), (11, 1139075), (23, 544775), (25, 501193), (35, 357995), (55, 227815), (77, 162725), (115, 108955), (161, 77825), (175, 71599), (253, 49525), (275, 45563), (283, 44275), (385, 32545), (575, 21791), (805, 15565), (1265, 9905), (1415, 8855), (1771, 7075), (1925, 6509), (1981, 6325), (3113, 4025)]