331210945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{719}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 452390400

約数和(自身を除く): 121179455

約数列:

[1, 5, 13, 19, 65, 95, 247, 373, 719, 1235, 1865, 3595, 4849, 7087, 9347, 13661, 24245, 35435, 46735, 68305, 92131, 177593, 268187, 460655, 887965, 1340935, 3486431, 5095553, 17432155, 25477765, 66242189, 331210945]

約数ペア:

[(1, 331210945), (5, 66242189), (13, 25477765), (19, 17432155), (65, 5095553), (95, 3486431), (247, 1340935), (373, 887965), (719, 460655), (1235, 268187), (1865, 177593), (3595, 92131), (4849, 68305), (7087, 46735), (9347, 35435), (13661, 24245)]