29188775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 46068480

約数和(自身を除く): 16879705

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 175, 257, 275, 295, 385, 413, 649, 1285, 1475, 1799, 1925, 2065, 2827, 3245, 4543, 6425, 8995, 10325, 14135, 15163, 16225, 19789, 22715, 44975, 70675, 75815, 98945, 106141, 113575, 166793, 379075, 494725, 530705, 833965, 1167551, 2653525, 4169825, 5837755, 29188775]

約数ペア:

[(1, 29188775), (5, 5837755), (7, 4169825), (11, 2653525), (25, 1167551), (35, 833965), (55, 530705), (59, 494725), (77, 379075), (175, 166793), (257, 113575), (275, 106141), (295, 98945), (385, 75815), (413, 70675), (649, 44975), (1285, 22715), (1475, 19789), (1799, 16225), (1925, 15163), (2065, 14135), (2827, 10325), (3245, 8995), (4543, 6425)]