2373475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 3246320

約数和(自身を除く): 872845

約数列:

[1, 5, 13, 25, 65, 67, 109, 325, 335, 545, 871, 1417, 1675, 2725, 4355, 7085, 7303, 21775, 35425, 36515, 94939, 182575, 474695, 2373475]

約数ペア:

[(1, 2373475), (5, 474695), (13, 182575), (25, 94939), (65, 36515), (67, 35425), (109, 21775), (325, 7303), (335, 7085), (545, 4355), (871, 2725), (1417, 1675)]