55270305

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17299}}^1$

素因数の和:17381

約数の個数: 24

約数和(自身を含む): 97156800

約数和(自身を除く): 41886495

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 17299, 51897, 86495, 155691, 259485, 778455, 1228229, 3684687, 6141145, 11054061, 18423435, 55270305]

約数ペア:

[(1, 55270305), (3, 18423435), (5, 11054061), (9, 6141145), (15, 3684687), (45, 1228229), (71, 778455), (213, 259485), (355, 155691), (639, 86495), (1065, 51897), (3195, 17299)]