1858906545

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{6689}}^1$

素因数の和:6985

約数の個数: 32

約数和(自身を含む): 3021096960

約数和(自身を除く): 1162190415

約数列:

[1, 3, 5, 15, 97, 191, 291, 485, 573, 955, 1455, 2865, 6689, 18527, 20067, 33445, 55581, 92635, 100335, 277905, 648833, 1277599, 1946499, 3244165, 3832797, 6387995, 9732495, 19163985, 123927103, 371781309, 619635515, 1858906545]

約数ペア:

[(1, 1858906545), (3, 619635515), (5, 371781309), (15, 123927103), (97, 19163985), (191, 9732495), (291, 6387995), (485, 3832797), (573, 3244165), (955, 1946499), (1455, 1277599), (2865, 648833), (6689, 277905), (18527, 100335), (20067, 92635), (33445, 55581)]