242781695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{34267}}^1$

素因数の和:34394

約数の個数: 16

約数和(自身を含む): 316636320

約数和(自身を除く): 73854625

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 34267, 171335, 445471, 2227355, 3735103, 18675515, 48556339, 242781695]

約数ペア:

[(1, 242781695), (5, 48556339), (13, 18675515), (65, 3735103), (109, 2227355), (545, 445471), (1417, 171335), (7085, 34267)]