425565525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 892800000

約数和(自身を除く): 467234475

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 59, 75, 77, 105, 165, 175, 177, 231, 275, 295, 385, 413, 525, 649, 825, 885, 1155, 1239, 1249, 1475, 1925, 1947, 2065, 3245, 3747, 4425, 4543, 5775, 6195, 6245, 8743, 9735, 10325, 13629, 13739, 16225, 18735, 22715, 26229, 30975, 31225, 41217, 43715, 48675, 68145, 68695, 73691, 93675, 96173, 113575, 131145, 206085, 218575, 221073, 288519, 340725, 343475, 368455, 480865, 515837, 655725, 810601, 1030425, 1105365, 1442595, 1547511, 1842275, 2404325, 2431803, 2579185, 4053005, 5526825, 5674207, 7212975, 7737555, 12159015, 12895925, 17022621, 20265025, 28371035, 38687775, 60795075, 85113105, 141855175, 425565525]

約数ペア:

[(1, 425565525), (3, 141855175), (5, 85113105), (7, 60795075), (11, 38687775), (15, 28371035), (21, 20265025), (25, 17022621), (33, 12895925), (35, 12159015), (55, 7737555), (59, 7212975), (75, 5674207), (77, 5526825), (105, 4053005), (165, 2579185), (175, 2431803), (177, 2404325), (231, 1842275), (275, 1547511), (295, 1442595), (385, 1105365), (413, 1030425), (525, 810601), (649, 655725), (825, 515837), (885, 480865), (1155, 368455), (1239, 343475), (1249, 340725), (1475, 288519), (1925, 221073), (1947, 218575), (2065, 206085), (3245, 131145), (3747, 113575), (4425, 96173), (4543, 93675), (5775, 73691), (6195, 68695), (6245, 68145), (8743, 48675), (9735, 43715), (10325, 41217), (13629, 31225), (13739, 30975), (16225, 26229), (18735, 22715)]