56240595

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 100434240

約数和(自身を除く): 44193645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 1621, 2313, 3855, 4863, 6939, 8105, 11565, 14589, 24315, 34695, 43767, 72945, 218835, 416597, 1249791, 2082985, 3749373, 6248955, 11248119, 18746865, 56240595]

約数ペア:

[(1, 56240595), (3, 18746865), (5, 11248119), (9, 6248955), (15, 3749373), (27, 2082985), (45, 1249791), (135, 416597), (257, 218835), (771, 72945), (1285, 43767), (1621, 34695), (2313, 24315), (3855, 14589), (4863, 11565), (6939, 8105)]