38843475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 70709760

約数和(自身を除く): 31866285

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 197, 239, 275, 591, 717, 825, 985, 1195, 2167, 2629, 2955, 3585, 4925, 5975, 6501, 7887, 10835, 13145, 14775, 17925, 32505, 39435, 47083, 54175, 65725, 141249, 162525, 197175, 235415, 517913, 706245, 1177075, 1553739, 2589565, 3531225, 7768695, 12947825, 38843475]

約数ペア:

[(1, 38843475), (3, 12947825), (5, 7768695), (11, 3531225), (15, 2589565), (25, 1553739), (33, 1177075), (55, 706245), (75, 517913), (165, 235415), (197, 197175), (239, 162525), (275, 141249), (591, 65725), (717, 54175), (825, 47083), (985, 39435), (1195, 32505), (2167, 17925), (2629, 14775), (2955, 13145), (3585, 10835), (4925, 7887), (5975, 6501)]