6557831295

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 10998374400

約数和(自身を除く): 4440543105

約数列:

[1, 3, 5, 15, 31, 93, 103, 155, 269, 309, 465, 509, 515, 807, 1345, 1527, 1545, 2545, 3193, 4035, 7635, 8339, 9579, 15779, 15965, 25017, 27707, 41695, 47337, 47895, 52427, 78895, 83121, 125085, 136921, 138535, 157281, 236685, 262135, 410763, 415605, 684605, 786405, 858917, 1625237, 2053815, 2576751, 4244551, 4294585, 4875711, 8126185, 12733653, 12883755, 14102863, 21222755, 24378555, 42308589, 63668265, 70514315, 211542945, 437188753, 1311566259, 2185943765, 6557831295]

約数ペア:

[(1, 6557831295), (3, 2185943765), (5, 1311566259), (15, 437188753), (31, 211542945), (93, 70514315), (103, 63668265), (155, 42308589), (269, 24378555), (309, 21222755), (465, 14102863), (509, 12883755), (515, 12733653), (807, 8126185), (1345, 4875711), (1527, 4294585), (1545, 4244551), (2545, 2576751), (3193, 2053815), (4035, 1625237), (7635, 858917), (8339, 786405), (9579, 684605), (15779, 415605), (15965, 410763), (25017, 262135), (27707, 236685), (41695, 157281), (47337, 138535), (47895, 136921), (52427, 125085), (78895, 83121)]