40845485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6551}}^1$

素因数の和:6628

約数の個数: 16

約数和(自身を含む): 51891840

約数和(自身を除く): 11046355

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 6551, 32755, 189979, 281693, 949895, 1408465, 8169097, 40845485]

約数ペア:

[(1, 40845485), (5, 8169097), (29, 1408465), (43, 949895), (145, 281693), (215, 189979), (1247, 32755), (6235, 6551)]