53751465

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2063}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 96099840

約数和(自身を除く): 42348375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1737, 2063, 2895, 5211, 6189, 8685, 10315, 18567, 26055, 30945, 55701, 92835, 278505, 398159, 1194477, 1990795, 3583431, 5972385, 10750293, 17917155, 53751465]

約数ペア:

[(1, 53751465), (3, 17917155), (5, 10750293), (9, 5972385), (15, 3583431), (27, 1990795), (45, 1194477), (135, 398159), (193, 278505), (579, 92835), (965, 55701), (1737, 30945), (2063, 26055), (2895, 18567), (5211, 10315), (6189, 8685)]