223670425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26237}}^1$

素因数の和:26289

約数の個数: 24

約数和(自身を含む): 312337152

約数和(自身を除く): 88666727

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 26237, 131185, 288607, 655925, 813347, 1443035, 4066735, 7215175, 8946817, 20333675, 44734085, 223670425]

約数ペア:

[(1, 223670425), (5, 44734085), (11, 20333675), (25, 8946817), (31, 7215175), (55, 4066735), (155, 1443035), (275, 813347), (341, 655925), (775, 288607), (1705, 131185), (8525, 26237)]