1951199805

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{3389}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 3157418880

約数和(自身を除く): 1206219075

約数列:

[1, 3, 5, 15, 131, 293, 393, 655, 879, 1465, 1965, 3389, 4395, 10167, 16945, 38383, 50835, 115149, 191915, 443959, 575745, 992977, 1331877, 2219795, 2978931, 4964885, 6659385, 14894655, 130079987, 390239961, 650399935, 1951199805]

約数ペア:

[(1, 1951199805), (3, 650399935), (5, 390239961), (15, 130079987), (131, 14894655), (293, 6659385), (393, 4964885), (655, 2978931), (879, 2219795), (1465, 1331877), (1965, 992977), (3389, 575745), (4395, 443959), (10167, 191915), (16945, 115149), (38383, 50835)]