75173865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1613}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 130152960

約数和(自身を除く): 54979095

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 717, 1195, 1613, 3107, 3585, 4839, 8065, 9321, 15535, 20969, 24195, 46605, 62907, 104845, 314535, 385507, 1156521, 1927535, 5011591, 5782605, 15034773, 25057955, 75173865]

約数ペア:

[(1, 75173865), (3, 25057955), (5, 15034773), (13, 5782605), (15, 5011591), (39, 1927535), (65, 1156521), (195, 385507), (239, 314535), (717, 104845), (1195, 62907), (1613, 46605), (3107, 24195), (3585, 20969), (4839, 15535), (8065, 9321)]