172648885785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{20113}}^1$

素因数の和:20462

約数の個数: 64

約数和(自身を含む): 291958732800

約数和(自身を除く): 119309847015

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 179, 345, 417, 537, 695, 895, 2085, 2685, 3197, 4117, 9591, 12351, 15985, 20113, 20585, 24881, 47955, 60339, 61755, 74643, 100565, 124405, 301695, 373215, 462599, 572263, 1387797, 1716789, 2312995, 2795707, 2861315, 3600227, 6938985, 8387121, 8583945, 10800681, 13978535, 18001135, 41935605, 54003405, 64301261, 82805221, 192903783, 248415663, 321506305, 414026105, 500431553, 964518915, 1242078315, 1501294659, 2502157765, 7506473295, 11509925719, 34529777157, 57549628595, 172648885785]

約数ペア:

[(1, 172648885785), (3, 57549628595), (5, 34529777157), (15, 11509925719), (23, 7506473295), (69, 2502157765), (115, 1501294659), (139, 1242078315), (179, 964518915), (345, 500431553), (417, 414026105), (537, 321506305), (695, 248415663), (895, 192903783), (2085, 82805221), (2685, 64301261), (3197, 54003405), (4117, 41935605), (9591, 18001135), (12351, 13978535), (15985, 10800681), (20113, 8583945), (20585, 8387121), (24881, 6938985), (47955, 3600227), (60339, 2861315), (61755, 2795707), (74643, 2312995), (100565, 1716789), (124405, 1387797), (301695, 572263), (373215, 462599)]