39425085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 78564096

約数和(自身を除く): 39139011

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 257, 315, 487, 771, 1285, 1461, 1799, 2313, 2435, 3409, 3855, 4383, 5397, 7305, 8995, 10227, 11565, 16191, 17045, 21915, 26985, 30681, 51135, 80955, 125159, 153405, 375477, 625795, 876113, 1126431, 1877385, 2628339, 4380565, 5632155, 7885017, 13141695, 39425085]

約数ペア:

[(1, 39425085), (3, 13141695), (5, 7885017), (7, 5632155), (9, 4380565), (15, 2628339), (21, 1877385), (35, 1126431), (45, 876113), (63, 625795), (105, 375477), (257, 153405), (315, 125159), (487, 80955), (771, 51135), (1285, 30681), (1461, 26985), (1799, 21915), (2313, 17045), (2435, 16191), (3409, 11565), (3855, 10227), (4383, 8995), (5397, 7305)]