1293863805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2075

約数の個数: 96

約数和(自身を含む): 2586729600

約数和(自身を除く): 1292865795

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 59, 65, 95, 117, 171, 177, 195, 247, 285, 295, 531, 585, 741, 767, 855, 885, 1121, 1235, 1973, 2223, 2301, 2655, 3363, 3705, 3835, 5605, 5919, 6903, 9865, 10089, 11115, 11505, 14573, 16815, 17757, 25649, 29595, 34515, 37487, 43719, 50445, 72865, 76947, 88785, 112461, 116407, 128245, 131157, 187435, 218595, 230841, 337383, 349221, 384735, 487331, 562305, 582035, 655785, 1047663, 1154205, 1461993, 1513291, 1686915, 1746105, 2211733, 2436655, 4385979, 4539873, 5238315, 6635199, 7309965, 7566455, 11058665, 13619619, 19905597, 21929895, 22699365, 28752529, 33175995, 68098095, 86257587, 99527985, 143762645, 258772761, 431287935, 1293863805]

約数ペア:

[(1, 1293863805), (3, 431287935), (5, 258772761), (9, 143762645), (13, 99527985), (15, 86257587), (19, 68098095), (39, 33175995), (45, 28752529), (57, 22699365), (59, 21929895), (65, 19905597), (95, 13619619), (117, 11058665), (171, 7566455), (177, 7309965), (195, 6635199), (247, 5238315), (285, 4539873), (295, 4385979), (531, 2436655), (585, 2211733), (741, 1746105), (767, 1686915), (855, 1513291), (885, 1461993), (1121, 1154205), (1235, 1047663), (1973, 655785), (2223, 582035), (2301, 562305), (2655, 487331), (3363, 384735), (3705, 349221), (3835, 337383), (5605, 230841), (5919, 218595), (6903, 187435), (9865, 131157), (10089, 128245), (11115, 116407), (11505, 112461), (14573, 88785), (16815, 76947), (17757, 72865), (25649, 50445), (29595, 43719), (34515, 37487)]