27590225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3691}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 38455872

約数和(自身を除く): 10865647

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 3691, 7475, 18455, 47983, 84893, 92275, 239915, 424465, 1103609, 1199575, 2122325, 5518045, 27590225]

約数ペア:

[(1, 27590225), (5, 5518045), (13, 2122325), (23, 1199575), (25, 1103609), (65, 424465), (115, 239915), (299, 92275), (325, 84893), (575, 47983), (1495, 18455), (3691, 7475)]