57308275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 81423360

約数和(自身を除く): 24115085

約数列:

[1, 5, 17, 19, 25, 47, 85, 95, 151, 235, 323, 425, 475, 755, 799, 893, 1175, 1615, 2567, 2869, 3775, 3995, 4465, 7097, 8075, 12835, 14345, 15181, 19975, 22325, 35485, 48773, 64175, 71725, 75905, 120649, 134843, 177425, 243865, 379525, 603245, 674215, 1219325, 2292331, 3016225, 3371075, 11461655, 57308275]

約数ペア:

[(1, 57308275), (5, 11461655), (17, 3371075), (19, 3016225), (25, 2292331), (47, 1219325), (85, 674215), (95, 603245), (151, 379525), (235, 243865), (323, 177425), (425, 134843), (475, 120649), (755, 75905), (799, 71725), (893, 64175), (1175, 48773), (1615, 35485), (2567, 22325), (2869, 19975), (3775, 15181), (3995, 14345), (4465, 12835), (7097, 8075)]