72456805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4463}}^1$

素因数の和:4676

約数の個数: 16

約数和(自身を含む): 92565504

約数和(自身を除く): 20108699

約数列:

[1, 5, 17, 85, 191, 955, 3247, 4463, 16235, 22315, 75871, 379355, 852433, 4262165, 14491361, 72456805]

約数ペア:

[(1, 72456805), (5, 14491361), (17, 4262165), (85, 852433), (191, 379355), (955, 75871), (3247, 22315), (4463, 16235)]