57473955

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 136604160

約数和(自身を除く): 79130205

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 27, 33, 35, 45, 55, 57, 63, 77, 81, 95, 97, 99, 105, 133, 135, 165, 171, 189, 209, 231, 285, 291, 297, 315, 385, 399, 405, 485, 495, 513, 567, 627, 665, 679, 693, 855, 873, 891, 945, 1045, 1067, 1155, 1197, 1455, 1463, 1485, 1539, 1843, 1881, 1995, 2037, 2079, 2565, 2619, 2835, 3135, 3201, 3395, 3465, 3591, 4365, 4389, 4455, 5335, 5529, 5643, 5985, 6111, 6237, 7315, 7469, 7695, 7857, 9215, 9405, 9603, 10185, 10395, 10773, 12901, 13095, 13167, 16005, 16587, 16929, 17955, 18333, 20273, 21945, 22407, 27645, 28215, 28809, 30555, 31185, 37345, 38703, 39285, 39501, 48015, 49761, 53865, 54999, 60819, 64505, 65835, 67221, 82935, 84645, 86427, 91665, 101365, 112035, 116109, 118503, 141911, 144045, 149283, 182457, 193515, 197505, 201663, 248805, 274995, 304095, 336105, 348327, 425733, 432135, 547371, 580545, 592515, 604989, 709555, 746415, 912285, 1008315, 1044981, 1277199, 1642113, 1741635, 2128665, 2736855, 3024945, 3831597, 5224905, 6385995, 8210565, 11494791, 19157985, 57473955]

約数ペア:

[(1, 57473955), (3, 19157985), (5, 11494791), (7, 8210565), (9, 6385995), (11, 5224905), (15, 3831597), (19, 3024945), (21, 2736855), (27, 2128665), (33, 1741635), (35, 1642113), (45, 1277199), (55, 1044981), (57, 1008315), (63, 912285), (77, 746415), (81, 709555), (95, 604989), (97, 592515), (99, 580545), (105, 547371), (133, 432135), (135, 425733), (165, 348327), (171, 336105), (189, 304095), (209, 274995), (231, 248805), (285, 201663), (291, 197505), (297, 193515), (315, 182457), (385, 149283), (399, 144045), (405, 141911), (485, 118503), (495, 116109), (513, 112035), (567, 101365), (627, 91665), (665, 86427), (679, 84645), (693, 82935), (855, 67221), (873, 65835), (891, 64505), (945, 60819), (1045, 54999), (1067, 53865), (1155, 49761), (1197, 48015), (1455, 39501), (1463, 39285), (1485, 38703), (1539, 37345), (1843, 31185), (1881, 30555), (1995, 28809), (2037, 28215), (2079, 27645), (2565, 22407), (2619, 21945), (2835, 20273), (3135, 18333), (3201, 17955), (3395, 16929), (3465, 16587), (3591, 16005), (4365, 13167), (4389, 13095), (4455, 12901), (5335, 10773), (5529, 10395), (5643, 10185), (5985, 9603), (6111, 9405), (6237, 9215), (7315, 7857), (7469, 7695)]