40341425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 55282176

約数和(自身を除く): 14940751

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 4127, 9775, 20635, 70159, 94921, 103175, 350795, 474605, 1613657, 1753975, 2373025, 8068285, 40341425]

約数ペア:

[(1, 40341425), (5, 8068285), (17, 2373025), (23, 1753975), (25, 1613657), (85, 474605), (115, 350795), (391, 103175), (425, 94921), (575, 70159), (1955, 20635), (4127, 9775)]