291874145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{5689}}^1$

素因数の和:6056

約数の個数: 16

約数和(自身を含む): 362703360

約数和(自身を除く): 70829215

約数列:

[1, 5, 31, 155, 331, 1655, 5689, 10261, 28445, 51305, 176359, 881795, 1883059, 9415295, 58374829, 291874145]

約数ペア:

[(1, 291874145), (5, 58374829), (31, 9415295), (155, 1883059), (331, 881795), (1655, 176359), (5689, 51305), (10261, 28445)]