315564795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1562

約数の個数: 128

約数和(自身を含む): 731566080

約数和(自身を除く): 416001285

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 135, 153, 189, 195, 221, 255, 273, 315, 351, 357, 455, 459, 585, 595, 663, 765, 819, 945, 1071, 1105, 1365, 1511, 1547, 1755, 1785, 1989, 2295, 2457, 3213, 3315, 4095, 4533, 4641, 5355, 5967, 7555, 7735, 9945, 10577, 12285, 13599, 13923, 16065, 19643, 22665, 23205, 25687, 29835, 31731, 40797, 41769, 52885, 58929, 67995, 69615, 77061, 95193, 98215, 128435, 137501, 158655, 176787, 179809, 203985, 208845, 231183, 285579, 294645, 333931, 385305, 412503, 475965, 530361, 539427, 687505, 693549, 883935, 899045, 1001793, 1155915, 1237509, 1427895, 1618281, 1669655, 2062515, 2337517, 2651805, 2697135, 3005379, 3467745, 3712527, 4854843, 5008965, 6187545, 7012551, 8091405, 9016137, 11687585, 15026895, 18562635, 21037653, 24274215, 35062755, 45080685, 63112959, 105188265, 315564795]

約数ペア:

[(1, 315564795), (3, 105188265), (5, 63112959), (7, 45080685), (9, 35062755), (13, 24274215), (15, 21037653), (17, 18562635), (21, 15026895), (27, 11687585), (35, 9016137), (39, 8091405), (45, 7012551), (51, 6187545), (63, 5008965), (65, 4854843), (85, 3712527), (91, 3467745), (105, 3005379), (117, 2697135), (119, 2651805), (135, 2337517), (153, 2062515), (189, 1669655), (195, 1618281), (221, 1427895), (255, 1237509), (273, 1155915), (315, 1001793), (351, 899045), (357, 883935), (455, 693549), (459, 687505), (585, 539427), (595, 530361), (663, 475965), (765, 412503), (819, 385305), (945, 333931), (1071, 294645), (1105, 285579), (1365, 231183), (1511, 208845), (1547, 203985), (1755, 179809), (1785, 176787), (1989, 158655), (2295, 137501), (2457, 128435), (3213, 98215), (3315, 95193), (4095, 77061), (4533, 69615), (4641, 67995), (5355, 58929), (5967, 52885), (7555, 41769), (7735, 40797), (9945, 31731), (10577, 29835), (12285, 25687), (13599, 23205), (13923, 22665), (16065, 19643)]