407011105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{27017}}^1$

素因数の和:27176

約数の個数: 16

約数和(自身を含む): 513558144

約数和(自身を除く): 106547039

約数列:

[1, 5, 23, 115, 131, 655, 3013, 15065, 27017, 135085, 621391, 3106955, 3539227, 17696135, 81402221, 407011105]

約数ペア:

[(1, 407011105), (5, 81402221), (23, 17696135), (115, 3539227), (131, 3106955), (655, 621391), (3013, 135085), (15065, 27017)]