1027637135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 1553203200

約数和(自身を除く): 525566065

約数列:

[1, 5, 7, 19, 31, 35, 79, 95, 133, 155, 217, 395, 553, 589, 631, 665, 1085, 1501, 2449, 2765, 2945, 3155, 4123, 4417, 7505, 10507, 11989, 12245, 17143, 19561, 20615, 22085, 46531, 49849, 52535, 59945, 83923, 85715, 97805, 136927, 232655, 249245, 325717, 348943, 371659, 419615, 684635, 947131, 1545319, 1628585, 1744715, 1858295, 2601613, 4735655, 6629917, 7726595, 10817233, 13008065, 29361061, 33149585, 54086165, 146805305, 205527427, 1027637135]

約数ペア:

[(1, 1027637135), (5, 205527427), (7, 146805305), (19, 54086165), (31, 33149585), (35, 29361061), (79, 13008065), (95, 10817233), (133, 7726595), (155, 6629917), (217, 4735655), (395, 2601613), (553, 1858295), (589, 1744715), (631, 1628585), (665, 1545319), (1085, 947131), (1501, 684635), (2449, 419615), (2765, 371659), (2945, 348943), (3155, 325717), (4123, 249245), (4417, 232655), (7505, 136927), (10507, 97805), (11989, 85715), (12245, 83923), (17143, 59945), (19561, 52535), (20615, 49849), (22085, 46531)]