1342685175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1433}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 2471998032

約数和(自身を除く): 1129312857

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 961, 975, 1209, 1433, 2015, 2325, 2883, 4299, 4805, 6045, 7165, 10075, 12493, 14415, 18629, 21495, 24025, 30225, 35825, 37479, 44423, 55887, 62465, 72075, 93145, 107475, 133269, 187395, 222115, 279435, 312325, 465725, 577499, 666345, 936975, 1110575, 1377113, 1397175, 1732497, 2887495, 3331725, 4131339, 6885565, 8662485, 14437475, 17902469, 20656695, 34427825, 43312425, 53707407, 89512345, 103283475, 268537035, 447561725, 1342685175]

約数ペア:

[(1, 1342685175), (3, 447561725), (5, 268537035), (13, 103283475), (15, 89512345), (25, 53707407), (31, 43312425), (39, 34427825), (65, 20656695), (75, 17902469), (93, 14437475), (155, 8662485), (195, 6885565), (325, 4131339), (403, 3331725), (465, 2887495), (775, 1732497), (961, 1397175), (975, 1377113), (1209, 1110575), (1433, 936975), (2015, 666345), (2325, 577499), (2883, 465725), (4299, 312325), (4805, 279435), (6045, 222115), (7165, 187395), (10075, 133269), (12493, 107475), (14415, 93145), (18629, 72075), (21495, 62465), (24025, 55887), (30225, 44423), (35825, 37479)]