15315205089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1912727}}^1$

素因数の和:1912904

約数の個数: 16

約数和(自身を含む): 21759193728

約数和(自身を除く): 6443988639

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 1912727, 5738181, 32516359, 97549077, 300298139, 900894417, 5105068363, 15315205089]

約数ペア:

[(1, 15315205089), (3, 5105068363), (17, 900894417), (51, 300298139), (157, 97549077), (471, 32516359), (2669, 5738181), (8007, 1912727)]