15672007685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 21191030784

約数和(自身を除く): 5519023099

約数列:

[1, 5, 17, 31, 43, 85, 155, 157, 215, 527, 731, 785, 881, 1333, 2635, 2669, 3655, 4405, 4867, 6665, 6751, 13345, 14977, 22661, 24335, 27311, 33755, 37883, 74885, 82739, 113305, 114767, 136555, 138317, 189415, 209281, 413695, 464287, 573835, 644011, 691585, 1046405, 1174373, 2321435, 2351389, 3220055, 3557777, 4287827, 5871865, 5947631, 11756945, 17788885, 19964341, 21439135, 29738155, 72893059, 99821705, 101109727, 184376561, 364465295, 505548635, 921882805, 3134401537, 15672007685]

約数ペア:

[(1, 15672007685), (5, 3134401537), (17, 921882805), (31, 505548635), (43, 364465295), (85, 184376561), (155, 101109727), (157, 99821705), (215, 72893059), (527, 29738155), (731, 21439135), (785, 19964341), (881, 17788885), (1333, 11756945), (2635, 5947631), (2669, 5871865), (3655, 4287827), (4405, 3557777), (4867, 3220055), (6665, 2351389), (6751, 2321435), (13345, 1174373), (14977, 1046405), (22661, 691585), (24335, 644011), (27311, 573835), (33755, 464287), (37883, 413695), (74885, 209281), (82739, 189415), (113305, 138317), (114767, 136555)]