15207877153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5657}}^1$

素因数の和:5770

約数の個数: 64

約数和(自身を含む): 20531750400

約数和(自身を除く): 5323873247

約数列:

[1, 7, 17, 19, 29, 41, 119, 133, 203, 287, 323, 493, 551, 697, 779, 1189, 2261, 3451, 3857, 4879, 5453, 5657, 8323, 9367, 13243, 20213, 22591, 39599, 65569, 92701, 96169, 107483, 141491, 158137, 164053, 231937, 384047, 673183, 752381, 1148371, 1623559, 1827211, 2688329, 2788901, 3117007, 3942929, 4406803, 6726173, 12790477, 19522307, 21819049, 27600503, 30847621, 47083211, 52989119, 74915651, 114344941, 127797287, 370923833, 524409557, 800414587, 894581009, 2172553879, 15207877153]

約数ペア:

[(1, 15207877153), (7, 2172553879), (17, 894581009), (19, 800414587), (29, 524409557), (41, 370923833), (119, 127797287), (133, 114344941), (203, 74915651), (287, 52989119), (323, 47083211), (493, 30847621), (551, 27600503), (697, 21819049), (779, 19522307), (1189, 12790477), (2261, 6726173), (3451, 4406803), (3857, 3942929), (4879, 3117007), (5453, 2788901), (5657, 2688329), (8323, 1827211), (9367, 1623559), (13243, 1148371), (20213, 752381), (22591, 673183), (39599, 384047), (65569, 231937), (92701, 164053), (96169, 158137), (107483, 141491)]