15171582

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 19664898

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 46, 51, 58, 69, 87, 102, 138, 174, 223, 391, 446, 493, 667, 669, 782, 986, 1173, 1334, 1338, 1479, 2001, 2346, 2958, 3791, 4002, 5129, 6467, 7582, 10258, 11339, 11373, 12934, 15387, 19401, 22678, 22746, 30774, 34017, 38802, 68034, 87193, 109939, 148741, 174386, 219878, 261579, 297482, 329817, 446223, 523158, 659634, 892446, 2528597, 5057194, 7585791, 15171582]

約数ペア:

[(1, 15171582), (2, 7585791), (3, 5057194), (6, 2528597), (17, 892446), (23, 659634), (29, 523158), (34, 446223), (46, 329817), (51, 297482), (58, 261579), (69, 219878), (87, 174386), (102, 148741), (138, 109939), (174, 87193), (223, 68034), (391, 38802), (446, 34017), (493, 30774), (667, 22746), (669, 22678), (782, 19401), (986, 15387), (1173, 12934), (1334, 11373), (1338, 11339), (1479, 10258), (2001, 7582), (2346, 6467), (2958, 5129), (3791, 4002)]