10281285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 20606976

約数和(自身を除く): 10325691

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 257, 315, 381, 635, 771, 889, 1143, 1285, 1799, 1905, 2313, 2667, 3855, 4445, 5397, 5715, 8001, 8995, 11565, 13335, 16191, 26985, 32639, 40005, 80955, 97917, 163195, 228473, 293751, 489585, 685419, 1142365, 1468755, 2056257, 3427095, 10281285]

約数ペア:

[(1, 10281285), (3, 3427095), (5, 2056257), (7, 1468755), (9, 1142365), (15, 685419), (21, 489585), (35, 293751), (45, 228473), (63, 163195), (105, 97917), (127, 80955), (257, 40005), (315, 32639), (381, 26985), (635, 16191), (771, 13335), (889, 11565), (1143, 8995), (1285, 8001), (1799, 5715), (1905, 5397), (2313, 4445), (2667, 3855)]