12465431275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{300191}}^1$

素因数の和:300363

約数の個数: 24

約数和(自身を含む): 16974056448

約数和(自身を除く): 4508625173

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1661, 3775, 8305, 41525, 300191, 1500955, 3302101, 7504775, 16510505, 45328841, 82552525, 226644205, 498617251, 1133221025, 2493086255, 12465431275]

約数ペア:

[(1, 12465431275), (5, 2493086255), (11, 1133221025), (25, 498617251), (55, 226644205), (151, 82552525), (275, 45328841), (755, 16510505), (1661, 7504775), (3775, 3302101), (8305, 1500955), (41525, 300191)]