157079015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{19121}}^1$

素因数の和:19210

約数の個数: 16

約数和(自身を含む): 198256896

約数和(自身を除く): 41177881

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 19121, 95605, 592751, 1013413, 2963755, 5067065, 31415803, 157079015]

約数ペア:

[(1, 157079015), (5, 31415803), (31, 5067065), (53, 2963755), (155, 1013413), (265, 592751), (1643, 95605), (8215, 19121)]