396475385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{4909}}^1$

素因数の和:5500

約数の個数: 16

約数和(自身を含む): 493160400

約数和(自身を除く): 96685015

約数列:

[1, 5, 29, 145, 557, 2785, 4909, 16153, 24545, 80765, 142361, 711805, 2734313, 13671565, 79295077, 396475385]

約数ペア:

[(1, 396475385), (5, 79295077), (29, 13671565), (145, 2734313), (557, 711805), (2785, 142361), (4909, 80765), (16153, 24545)]