49675515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 83621376

約数和(自身を除く): 33945861

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 685, 1051, 2055, 3151, 3153, 5255, 9453, 15755, 15765, 24173, 47265, 72519, 120865, 143987, 362595, 431961, 719935, 2159805, 3311701, 9935103, 16558505, 49675515]

約数ペア:

[(1, 49675515), (3, 16558505), (5, 9935103), (15, 3311701), (23, 2159805), (69, 719935), (115, 431961), (137, 362595), (345, 143987), (411, 120865), (685, 72519), (1051, 47265), (2055, 24173), (3151, 15765), (3153, 15755), (5255, 9453)]