1528161773

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 1790424000

約数和(自身を除く): 262262227

約数列:

[1, 17, 19, 53, 59, 89, 289, 323, 901, 1003, 1007, 1121, 1513, 1691, 3127, 4717, 5251, 5491, 15317, 17051, 17119, 19057, 25721, 28747, 53159, 59413, 80189, 89267, 89623, 99769, 278303, 291023, 323969, 488699, 903703, 1010021, 1363213, 1517539, 1523591, 1696073, 4731151, 5287757, 17170357, 25901047, 28833241, 80429567, 89891869, 1528161773]

約数ペア:

[(1, 1528161773), (17, 89891869), (19, 80429567), (53, 28833241), (59, 25901047), (89, 17170357), (289, 5287757), (323, 4731151), (901, 1696073), (1003, 1523591), (1007, 1517539), (1121, 1363213), (1513, 1010021), (1691, 903703), (3127, 488699), (4717, 323969), (5251, 291023), (5491, 278303), (15317, 99769), (17051, 89623), (17119, 89267), (19057, 80189), (25721, 59413), (28747, 53159)]