12869425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 17114976

約数和(自身を除く): 4245551

約数列:

[1, 5, 17, 25, 85, 107, 283, 425, 535, 1415, 1819, 2675, 4811, 7075, 9095, 24055, 30281, 45475, 120275, 151405, 514777, 757025, 2573885, 12869425]

約数ペア:

[(1, 12869425), (5, 2573885), (17, 757025), (25, 514777), (85, 151405), (107, 120275), (283, 45475), (425, 30281), (535, 24055), (1415, 9095), (1819, 7075), (2675, 4811)]