77329335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 62016585

約数列:

[1, 3, 5, 15, 19, 23, 47, 57, 69, 95, 115, 141, 235, 251, 285, 345, 437, 705, 753, 893, 1081, 1255, 1311, 2185, 2679, 3243, 3765, 4465, 4769, 5405, 5773, 6555, 11797, 13395, 14307, 16215, 17319, 20539, 23845, 28865, 35391, 58985, 61617, 71535, 86595, 102695, 109687, 176955, 224143, 271331, 308085, 329061, 548435, 672429, 813993, 1120715, 1356655, 1645305, 3362145, 4069965, 5155289, 15465867, 25776445, 77329335]

約数ペア:

[(1, 77329335), (3, 25776445), (5, 15465867), (15, 5155289), (19, 4069965), (23, 3362145), (47, 1645305), (57, 1356655), (69, 1120715), (95, 813993), (115, 672429), (141, 548435), (235, 329061), (251, 308085), (285, 271331), (345, 224143), (437, 176955), (705, 109687), (753, 102695), (893, 86595), (1081, 71535), (1255, 61617), (1311, 58985), (2185, 35391), (2679, 28865), (3243, 23845), (3765, 20539), (4465, 17319), (4769, 16215), (5405, 14307), (5773, 13395), (6555, 11797)]