2545130005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{690673}}^1$

素因数の和:690756

約数の個数: 16

約数和(自身を含む): 3381539904

約数和(自身を除く): 836409899

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 690673, 3453365, 7597403, 37987015, 46275091, 231375455, 509026001, 2545130005]

約数ペア:

[(1, 2545130005), (5, 509026001), (11, 231375455), (55, 46275091), (67, 37987015), (335, 7597403), (737, 3453365), (3685, 690673)]