27488345

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 35396424

約数和(自身を除く): 7908079

約数列:

[1, 5, 19, 95, 97, 157, 361, 485, 785, 1805, 1843, 2983, 9215, 14915, 15229, 35017, 56677, 76145, 175085, 283385, 289351, 1446755, 5497669, 27488345]

約数ペア:

[(1, 27488345), (5, 5497669), (19, 1446755), (95, 289351), (97, 283385), (157, 175085), (361, 76145), (485, 56677), (785, 35017), (1805, 15229), (1843, 14915), (2983, 9215)]