127698455

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{28409}}^1$

素因数の和:28474

約数の個数: 16

約数和(自身を含む): 163641600

約数和(自身を除く): 35943145

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 28409, 142045, 823861, 880679, 4119305, 4403395, 25539691, 127698455]

約数ペア:

[(1, 127698455), (5, 25539691), (29, 4403395), (31, 4119305), (145, 880679), (155, 823861), (899, 142045), (4495, 28409)]