48515775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 103612416

約数和(自身を除く): 55096641

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 31, 33, 35, 55, 75, 77, 93, 105, 155, 165, 175, 217, 231, 271, 275, 341, 385, 465, 525, 651, 775, 813, 825, 1023, 1085, 1155, 1355, 1705, 1897, 1925, 2325, 2387, 2981, 3255, 4065, 5115, 5425, 5691, 5775, 6775, 7161, 8401, 8525, 8943, 9485, 11935, 14905, 16275, 20325, 20867, 25203, 25575, 28455, 35805, 42005, 44715, 47425, 58807, 59675, 62601, 74525, 92411, 104335, 126015, 142275, 176421, 179025, 210025, 223575, 277233, 294035, 313005, 462055, 521675, 630075, 646877, 882105, 1386165, 1470175, 1565025, 1940631, 2310275, 3234385, 4410525, 6930825, 9703155, 16171925, 48515775]

約数ペア:

[(1, 48515775), (3, 16171925), (5, 9703155), (7, 6930825), (11, 4410525), (15, 3234385), (21, 2310275), (25, 1940631), (31, 1565025), (33, 1470175), (35, 1386165), (55, 882105), (75, 646877), (77, 630075), (93, 521675), (105, 462055), (155, 313005), (165, 294035), (175, 277233), (217, 223575), (231, 210025), (271, 179025), (275, 176421), (341, 142275), (385, 126015), (465, 104335), (525, 92411), (651, 74525), (775, 62601), (813, 59675), (825, 58807), (1023, 47425), (1085, 44715), (1155, 42005), (1355, 35805), (1705, 28455), (1897, 25575), (1925, 25203), (2325, 20867), (2387, 20325), (2981, 16275), (3255, 14905), (4065, 11935), (5115, 9485), (5425, 8943), (5691, 8525), (5775, 8401), (6775, 7161)]