27247425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19121}}^1$

素因数の和:19153

約数の個数: 24

約数和(自身を含む): 47422560

約数和(自身を除く): 20175135

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 19121, 57363, 95605, 286815, 363299, 478025, 1089897, 1434075, 1816495, 5449485, 9082475, 27247425]

約数ペア:

[(1, 27247425), (3, 9082475), (5, 5449485), (15, 1816495), (19, 1434075), (25, 1089897), (57, 478025), (75, 363299), (95, 286815), (285, 95605), (475, 57363), (1425, 19121)]