260147175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 458042112

約数和(自身を除く): 197894937

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 211, 255, 425, 633, 967, 1055, 1275, 2901, 3165, 3587, 4835, 5275, 10761, 14505, 15825, 16439, 17935, 24175, 49317, 53805, 72525, 82195, 89675, 204037, 246585, 269025, 410975, 612111, 1020185, 1232925, 3060555, 3468629, 5100925, 10405887, 15302775, 17343145, 52029435, 86715725, 260147175]

約数ペア:

[(1, 260147175), (3, 86715725), (5, 52029435), (15, 17343145), (17, 15302775), (25, 10405887), (51, 5100925), (75, 3468629), (85, 3060555), (211, 1232925), (255, 1020185), (425, 612111), (633, 410975), (967, 269025), (1055, 246585), (1275, 204037), (2901, 89675), (3165, 82195), (3587, 72525), (4835, 53805), (5275, 49317), (10761, 24175), (14505, 17935), (15825, 16439)]