29078075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 43434720

約数和(自身を除く): 14356645

約数列:

[1, 5, 13, 17, 19, 25, 65, 85, 95, 221, 247, 277, 323, 325, 425, 475, 1105, 1235, 1385, 1615, 3601, 4199, 4709, 5263, 5525, 6175, 6925, 8075, 18005, 20995, 23545, 26315, 61217, 68419, 89471, 90025, 104975, 117725, 131575, 306085, 342095, 447355, 1163123, 1530425, 1710475, 2236775, 5815615, 29078075]

約数ペア:

[(1, 29078075), (5, 5815615), (13, 2236775), (17, 1710475), (19, 1530425), (25, 1163123), (65, 447355), (85, 342095), (95, 306085), (221, 131575), (247, 117725), (277, 104975), (323, 90025), (325, 89471), (425, 68419), (475, 61217), (1105, 26315), (1235, 23545), (1385, 20995), (1615, 18005), (3601, 8075), (4199, 6925), (4709, 6175), (5263, 5525)]