58390115

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3907}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 82865232

約数和(自身を除く): 24475117

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 3907, 14945, 19535, 27349, 136745, 191443, 238327, 957215, 1191635, 1668289, 8341445, 11678023, 58390115]

約数ペア:

[(1, 58390115), (5, 11678023), (7, 8341445), (35, 1668289), (49, 1191635), (61, 957215), (245, 238327), (305, 191443), (427, 136745), (2135, 27349), (2989, 19535), (3907, 14945)]