1349205025

素因数分解:

$5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 1942554240

約数和(自身を除く): 593349215

約数列:

[1, 5, 7, 25, 35, 131, 175, 229, 257, 655, 917, 1145, 1285, 1603, 1799, 3275, 4585, 5725, 6425, 8015, 8995, 22925, 29999, 33667, 40075, 44975, 58853, 149995, 168335, 209993, 235669, 294265, 411971, 749975, 841675, 1049965, 1178345, 1471325, 2059855, 5249825, 5891725, 7709743, 10299275, 38548715, 53968201, 192743575, 269841005, 1349205025]

約数ペア:

[(1, 1349205025), (5, 269841005), (7, 192743575), (25, 53968201), (35, 38548715), (131, 10299275), (175, 7709743), (229, 5891725), (257, 5249825), (655, 2059855), (917, 1471325), (1145, 1178345), (1285, 1049965), (1603, 841675), (1799, 749975), (3275, 411971), (4585, 294265), (5725, 235669), (6425, 209993), (8015, 168335), (8995, 149995), (22925, 58853), (29999, 44975), (33667, 40075)]