75240165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5011}}^1$

素因数の和:5050

約数の個数: 64

約数和(自身を含む): 161667072

約数和(自身を除く): 86426907

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 5011, 15015, 15033, 25055, 35077, 55121, 65143, 75165, 105231, 165363, 175385, 195429, 275605, 325715, 385847, 456001, 526155, 716573, 826815, 977145, 1157541, 1368003, 1929235, 2149719, 2280005, 3582865, 5016011, 5787705, 6840015, 10748595, 15048033, 25080055, 75240165]

約数ペア:

[(1, 75240165), (3, 25080055), (5, 15048033), (7, 10748595), (11, 6840015), (13, 5787705), (15, 5016011), (21, 3582865), (33, 2280005), (35, 2149719), (39, 1929235), (55, 1368003), (65, 1157541), (77, 977145), (91, 826815), (105, 716573), (143, 526155), (165, 456001), (195, 385847), (231, 325715), (273, 275605), (385, 195429), (429, 175385), (455, 165363), (715, 105231), (1001, 75165), (1155, 65143), (1365, 55121), (2145, 35077), (3003, 25055), (5005, 15033), (5011, 15015)]