194207325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 348519360

約数和(自身を除く): 154312035

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 139, 195, 325, 417, 695, 975, 1433, 1807, 2085, 3475, 4299, 5421, 7165, 9035, 10425, 18629, 21495, 27105, 35825, 45175, 55887, 93145, 107475, 135525, 199187, 279435, 465725, 597561, 995935, 1397175, 2589431, 2987805, 4979675, 7768293, 12947155, 14939025, 38841465, 64735775, 194207325]

約数ペア:

[(1, 194207325), (3, 64735775), (5, 38841465), (13, 14939025), (15, 12947155), (25, 7768293), (39, 4979675), (65, 2987805), (75, 2589431), (139, 1397175), (195, 995935), (325, 597561), (417, 465725), (695, 279435), (975, 199187), (1433, 135525), (1807, 107475), (2085, 93145), (3475, 55887), (4299, 45175), (5421, 35825), (7165, 27105), (9035, 21495), (10425, 18629)]