224713775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 329978880

約数和(自身を除く): 105265105

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 239, 263, 275, 325, 715, 1195, 1315, 2629, 2893, 3107, 3419, 3575, 5975, 6575, 13145, 14465, 15535, 17095, 34177, 37609, 62857, 65725, 72325, 77675, 85475, 170885, 188045, 314285, 691427, 817141, 854425, 940225, 1571425, 3457135, 4085705, 8988551, 17285675, 20428525, 44942755, 224713775]

約数ペア:

[(1, 224713775), (5, 44942755), (11, 20428525), (13, 17285675), (25, 8988551), (55, 4085705), (65, 3457135), (143, 1571425), (239, 940225), (263, 854425), (275, 817141), (325, 691427), (715, 314285), (1195, 188045), (1315, 170885), (2629, 85475), (2893, 77675), (3107, 72325), (3419, 65725), (3575, 62857), (5975, 37609), (6575, 34177), (13145, 17095), (14465, 15535)]