225512562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2803}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 523293696

約数和(自身を除く): 297781134

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 53, 66, 69, 106, 138, 159, 253, 318, 506, 583, 759, 1166, 1219, 1518, 1749, 2438, 2803, 3498, 3657, 5606, 7314, 8409, 13409, 16818, 26818, 30833, 40227, 61666, 64469, 80454, 92499, 128938, 148559, 184998, 193407, 297118, 386814, 445677, 709159, 891354, 1418318, 1634149, 2127477, 3268298, 3416857, 4254954, 4902447, 6833714, 9804894, 10250571, 20501142, 37585427, 75170854, 112756281, 225512562]

約数ペア:

[(1, 225512562), (2, 112756281), (3, 75170854), (6, 37585427), (11, 20501142), (22, 10250571), (23, 9804894), (33, 6833714), (46, 4902447), (53, 4254954), (66, 3416857), (69, 3268298), (106, 2127477), (138, 1634149), (159, 1418318), (253, 891354), (318, 709159), (506, 445677), (583, 386814), (759, 297118), (1166, 193407), (1219, 184998), (1518, 148559), (1749, 128938), (2438, 92499), (2803, 80454), (3498, 64469), (3657, 61666), (5606, 40227), (7314, 30833), (8409, 26818), (13409, 16818)]