15565580090

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5786461}}^1$

素因数の和:5786737

約数の個数: 16

約数和(自身を含む): 28122205320

約数和(自身を除く): 12556625230

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 5786461, 11572922, 28932305, 57864610, 1556558009, 3113116018, 7782790045, 15565580090]

約数ペア:

[(1, 15565580090), (2, 7782790045), (5, 3113116018), (10, 1556558009), (269, 57864610), (538, 28932305), (1345, 11572922), (2690, 5786461)]