520018537935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3517}}^1\times {\mathrm{7817}}^1$

素因数の和:11452

約数の個数: 64

約数和(自身を含む): 905642623872

約数和(自身を除く): 385624085937

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3517, 3783, 6305, 7817, 10551, 17585, 18915, 23451, 39085, 45721, 52755, 101621, 117255, 137163, 228605, 304863, 341149, 508105, 685815, 758249, 1023447, 1524315, 1705745, 2274747, 3791245, 4434937, 5117235, 9857237, 11373735, 13304811, 22174685, 27492389, 29571711, 49286185, 66524055, 82477167, 137461945, 147858555, 357401057, 412385835, 1072203171, 1787005285, 2666761733, 5361015855, 8000285199, 13333808665, 34667902529, 40001425995, 104003707587, 173339512645, 520018537935]

約数ペア:

[(1, 520018537935), (3, 173339512645), (5, 104003707587), (13, 40001425995), (15, 34667902529), (39, 13333808665), (65, 8000285199), (97, 5361015855), (195, 2666761733), (291, 1787005285), (485, 1072203171), (1261, 412385835), (1455, 357401057), (3517, 147858555), (3783, 137461945), (6305, 82477167), (7817, 66524055), (10551, 49286185), (17585, 29571711), (18915, 27492389), (23451, 22174685), (39085, 13304811), (45721, 11373735), (52755, 9857237), (101621, 5117235), (117255, 4434937), (137163, 3791245), (228605, 2274747), (304863, 1705745), (341149, 1524315), (508105, 1023447), (685815, 758249)]