2453525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 3374784

約数和(自身を除く): 921259

約数列:

[1, 5, 17, 23, 25, 85, 115, 251, 391, 425, 575, 1255, 1955, 4267, 5773, 6275, 9775, 21335, 28865, 98141, 106675, 144325, 490705, 2453525]

約数ペア:

[(1, 2453525), (5, 490705), (17, 144325), (23, 106675), (25, 98141), (85, 28865), (115, 21335), (251, 9775), (391, 6275), (425, 5773), (575, 4267), (1255, 1955)]