13306075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 17507808

約数和(自身を除く): 4201733

約数列:

[1, 5, 23, 25, 73, 115, 317, 365, 575, 1585, 1679, 1825, 7291, 7925, 8395, 23141, 36455, 41975, 115705, 182275, 532243, 578525, 2661215, 13306075]

約数ペア:

[(1, 13306075), (5, 2661215), (23, 578525), (25, 532243), (73, 182275), (115, 115705), (317, 41975), (365, 36455), (575, 23141), (1585, 8395), (1679, 7925), (1825, 7291)]