25515693465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1439

約数の個数: 128

約数和(自身を含む): 47029248000

約数和(自身を除く): 21513554535

約数列:

[1, 3, 5, 15, 17, 19, 47, 51, 57, 85, 89, 95, 141, 235, 255, 267, 285, 323, 445, 705, 799, 893, 969, 1259, 1335, 1513, 1615, 1691, 2397, 2679, 3777, 3995, 4183, 4465, 4539, 4845, 5073, 6295, 7565, 8455, 11985, 12549, 13395, 15181, 18885, 20915, 21403, 22695, 23921, 25365, 28747, 45543, 59173, 62745, 64209, 71111, 71763, 75905, 79477, 86241, 107015, 112051, 119605, 143735, 177519, 213333, 227715, 238431, 295865, 321045, 336153, 355555, 358815, 397385, 406657, 431205, 560255, 887595, 1005941, 1066665, 1124287, 1192155, 1219971, 1351109, 1680765, 1904867, 2033285, 2128969, 3017823, 3372861, 4053327, 5029705, 5266397, 5621435, 5714601, 6099855, 6386907, 6755545, 9524335, 10644845, 15089115, 15799191, 16864305, 19112879, 20266635, 26331985, 28573005, 31934535, 36192473, 57338637, 78995955, 89528749, 95564395, 100061543, 108577419, 180962365, 268586247, 286693185, 300184629, 447643745, 500307715, 542887095, 1342931235, 1500923145, 1701046231, 5103138693, 8505231155, 25515693465]

約数ペア:

[(1, 25515693465), (3, 8505231155), (5, 5103138693), (15, 1701046231), (17, 1500923145), (19, 1342931235), (47, 542887095), (51, 500307715), (57, 447643745), (85, 300184629), (89, 286693185), (95, 268586247), (141, 180962365), (235, 108577419), (255, 100061543), (267, 95564395), (285, 89528749), (323, 78995955), (445, 57338637), (705, 36192473), (799, 31934535), (893, 28573005), (969, 26331985), (1259, 20266635), (1335, 19112879), (1513, 16864305), (1615, 15799191), (1691, 15089115), (2397, 10644845), (2679, 9524335), (3777, 6755545), (3995, 6386907), (4183, 6099855), (4465, 5714601), (4539, 5621435), (4845, 5266397), (5073, 5029705), (6295, 4053327), (7565, 3372861), (8455, 3017823), (11985, 2128969), (12549, 2033285), (13395, 1904867), (15181, 1680765), (18885, 1351109), (20915, 1219971), (21403, 1192155), (22695, 1124287), (23921, 1066665), (25365, 1005941), (28747, 887595), (45543, 560255), (59173, 431205), (62745, 406657), (64209, 397385), (71111, 358815), (71763, 355555), (75905, 336153), (79477, 321045), (86241, 295865), (107015, 238431), (112051, 227715), (119605, 213333), (143735, 177519)]